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Administrative data

Description of key information

Skin irritation:

The dermal irritation potential of Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra was estimated using OECD QSAR toolbox v 3.4 with logPow as the primary descriptor. Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra was estimated to be not irritating to the skin of  rabbits. Based on the estimated results, Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra can be considered to be not irritating to skin and can be classified under the category “ Not Classified ” as per CLP regulation.

Eye irritation:

The ocular irritation potential of Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra was estimated using OECD QSAR toolbox v 3.4 with logPow as the primary descriptor. Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra was estimated to be irritating to the eye of  rabbits. Based on the estimated results, Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra can be considered to be irritating to eye and can be classified under the category “ Category 2 (irritating to eyes) based on GHS criteria ” as per CLP regulation.

Key value for chemical safety assessment

Skin irritation / corrosion

Link to relevant study records
Reference
Endpoint:
skin irritation: in vivo
Type of information:
(Q)SAR
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model and falling into its applicability domain, with limited documentation / justification
Justification for type of information:
Data is predicted using OECD QSAR toolbox version 3.4 and QMRF report has been attached
Qualifier:
according to guideline
Guideline:
other: estimated data
Principles of method if other than guideline:
Prediction was done by using OECD QSAR toolbox v3.4
GLP compliance:
not specified
Specific details on test material used for the study:
- Name of the test material: Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra
- IUPAC name: Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra
- Molecular weight: No data
- Molecular formula: C24H11Cl3CuN7O9S2.3Na
-substance type: organic
-physical state: solid
- Smiles:OS(=O)(=O)c1ccc2c(c1)C(=O)O{-}.[Cu]{2+}13N2=NC(c2ccccc2)N=N1c1cc(S(O)(=O)=O)cc(Nc2c(Cl)c(Cl)nc(Cl)n2)c1O{-}.3
Species:
rabbit
Strain:
New Zealand White
Details on test animals or test system and environmental conditions:
No data available .
Type of coverage:
not specified
Preparation of test site:
not specified
Vehicle:
not specified
Controls:
not specified
Amount / concentration applied:
Not specified
Duration of treatment / exposure:
24 hrs
Observation period:
24 hrs
Number of animals:
Not specified
Details on study design:
Not specified
Irritation parameter:
overall irritation score
Basis:
mean
Time point:
24 h
Reversibility:
not specified
Remarks on result:
no indication of irritation

Estimation method: Takes mode value from the 8 nearest neighbours
Domain  logical expression:Result: In Domain

((((((((("a" or "b" or "c" )  and ("d" and ( not "e") )  )  and ("f" and ( not "g") )  )  and "h" )  and ("i" and ( not "j") )  )  and "k" )  and "l" )  and ("m" and ( not "n") )  )  and ("o" and "p" )  )

Domain logical expression index: "a"

Referential boundary: The target chemical should be classified as Michael addition AND Michael addition >> P450 Mediated Activation to Quinones and Quinone-type Chemicals AND Michael addition >> P450 Mediated Activation to Quinones and Quinone-type Chemicals >> Arenes by DNA binding by OECD

Domain logical expression index: "b"

Referential boundary: The target chemical should be classified as SNAr AND SNAr >> Nucleophilic aromatic substitution on activated aryl and heteroaryl compounds AND SNAr >> Nucleophilic aromatic substitution on activated aryl and heteroaryl compounds >> Activated aryl and heteroaryl compounds by Protein binding by OASIS v1.4

Domain logical expression index: "c"

Referential boundary: The target chemical should be classified as SNAr AND SNAr >> Nucleophilic aromatic substitution AND SNAr >> Nucleophilic aromatic substitution >> Halo-pyrimidines by Protein binding by OECD

Domain logical expression index: "d"

Referential boundary: The target chemical should be classified as No alert found by DNA binding by OASIS v.1.4

Domain logical expression index: "e"

Referential boundary: The target chemical should be classified as AN2 OR AN2 >>  Michael-type addition, quinoid structures OR AN2 >>  Michael-type addition, quinoid structures >> Quinoneimines OR AN2 >> Nucleophilic addition reaction with cycloisomerization OR AN2 >> Nucleophilic addition reaction with cycloisomerization >> Hydrazine Derivatives OR AN2 >> Schiff base formation by aldehyde formed after metabolic activation OR AN2 >> Schiff base formation by aldehyde formed after metabolic activation >> Geminal Polyhaloalkane Derivatives OR AN2 >> Shiff base formation after aldehyde release OR AN2 >> Shiff base formation after aldehyde release >> Specific Acetate Esters OR AN2 >> Shiff base formation for aldehydes OR AN2 >> Shiff base formation for aldehydes >> Haloalkane Derivatives with Labile Halogen OR Non-covalent interaction OR Non-covalent interaction >> DNA intercalation OR Non-covalent interaction >> DNA intercalation >> Fused-Ring Primary Aromatic Amines OR Non-covalent interaction >> DNA intercalation >> Polycyclic Aromatic Hydrocarbon and Naphthalenediimide Derivatives OR Radical OR Radical >> Radical mechanism by ROS formation (indirect) or direct radical attack on DNA OR Radical >> Radical mechanism by ROS formation (indirect) or direct radical attack on DNA >> Organic Peroxy Compounds OR Radical >> Radical mechanism via ROS formation (indirect) OR Radical >> Radical mechanism via ROS formation (indirect) >> Fused-Ring Primary Aromatic Amines OR Radical >> Radical mechanism via ROS formation (indirect) >> Geminal Polyhaloalkane Derivatives OR Radical >> Radical mechanism via ROS formation (indirect) >> Hydrazine Derivatives OR Radical >> Radical mechanism via ROS formation (indirect) >> Nitro Azoarenes OR Radical >> Radical mechanism via ROS formation (indirect) >> Nitroarenes with Other Active Groups OR Radical >> Radical mechanism via ROS formation (indirect) >> Polynitroarenes OR Radical >> ROS formation after GSH depletion (indirect) OR Radical >> ROS formation after GSH depletion (indirect) >> Haloalcohols OR Radical >> ROS formation after GSH depletion (indirect) >> Quinoneimines OR SN1 OR SN1 >> Alkylation after metabolically formed carbenium ion species OR SN1 >> Alkylation after metabolically formed carbenium ion species >> Polycyclic Aromatic Hydrocarbon and Naphthalenediimide Derivatives OR SN1 >> Carbenium ion formation OR SN1 >> Carbenium ion formation >> Alpha-Haloethers OR SN1 >> Nucleophilic attack after carbenium ion formation OR SN1 >> Nucleophilic attack after carbenium ion formation >> Specific Acetate Esters OR SN1 >> Nucleophilic attack after diazonium or carbenium ion formation OR SN1 >> Nucleophilic attack after diazonium or carbenium ion formation >> Nitroarenes with Other Active Groups OR SN1 >> Nucleophilic attack after metabolic nitrenium ion formation OR SN1 >> Nucleophilic attack after metabolic nitrenium ion formation >> Fused-Ring Primary Aromatic Amines OR SN1 >> Nucleophilic attack after reduction and nitrenium ion formation OR SN1 >> Nucleophilic attack after reduction and nitrenium ion formation >> Nitro Azoarenes OR SN1 >> Nucleophilic attack after reduction and nitrenium ion formation >> Nitroarenes with Other Active Groups OR SN1 >> Nucleophilic attack after reduction and nitrenium ion formation >> Polynitroarenes OR SN2 OR SN2 >> Acylation OR SN2 >> Acylation >> Specific Acetate Esters OR SN2 >> Acylation involving a leaving group  OR SN2 >> Acylation involving a leaving group  >> Haloalkane Derivatives with Labile Halogen OR SN2 >> Acylation involving a leaving group after metabolic activation OR SN2 >> Acylation involving a leaving group after metabolic activation >> Geminal Polyhaloalkane Derivatives OR SN2 >> Alkylation by epoxide metabolically formed after E2 reaction OR SN2 >> Alkylation by epoxide metabolically formed after E2 reaction >> Haloalcohols OR SN2 >> Alkylation, direct acting epoxides and related OR SN2 >> Alkylation, direct acting epoxides and related >> Epoxides and Aziridines OR SN2 >> Alkylation, direct acting epoxides and related after P450-mediated metabolic activation OR SN2 >> Alkylation, direct acting epoxides and related after P450-mediated metabolic activation >> Polycyclic Aromatic Hydrocarbon and Naphthalenediimide Derivatives OR SN2 >> Alkylation, nucleophilic substitution at sp3-carbon atom OR SN2 >> Alkylation, nucleophilic substitution at sp3-carbon atom >> Haloalkane Derivatives with Labile Halogen OR SN2 >> Direct nucleophilic attack on diazonium cation OR SN2 >> Direct nucleophilic attack on diazonium cation >> Hydrazine Derivatives OR SN2 >> Nucleophilic substitution at sp3 Carbon atom OR SN2 >> Nucleophilic substitution at sp3 Carbon atom >> Specific Acetate Esters OR SN2 >> Nucleophilic substitution at sp3 carbon atom after thiol (glutathione) conjugation OR SN2 >> Nucleophilic substitution at sp3 carbon atom after thiol (glutathione) conjugation >> Geminal Polyhaloalkane Derivatives OR SN2 >> SN2 at sp3-carbon atom OR SN2 >> SN2 at sp3-carbon atom >> Alpha-Haloethers OR SN2 >> SN2 attack on activated carbon Csp3 or Csp2 OR SN2 >> SN2 attack on activated carbon Csp3 or Csp2 >> Nitroarenes with Other Active Groups by DNA binding by OASIS v.1.4

Domain logical expression index: "f"

Referential boundary: The target chemical should be classified as Non binder, MW>500 by Estrogen Receptor Binding

Domain logical expression index: "g"

Referential boundary: The target chemical should be classified as Non binder, impaired OH or NH2 group OR Non binder, non cyclic structure OR Non binder, without OH or NH2 group OR Strong binder, NH2 group OR Strong binder, OH group OR Very strong binder, OH group OR Weak binder, NH2 group by Estrogen Receptor Binding

Domain logical expression index: "h"

Referential boundary: The target chemical should be classified as No superfragment by Superfragments ONLY

Domain logical expression index: "i"

Referential boundary: The target chemical should be classified as (!Undefined)Group All Lipid Solubility < 0.01 g/kg AND Group All log Kow < -3.1 AND Group All Melting Point > 200 C by Skin irritation/corrosion Exclusion rules by BfR

Domain logical expression index: "j"

Referential boundary: The target chemical should be classified as (!Undefined)Group CN Lipid Solubility < 0.4 g/kg OR Group All log Kow > 9 OR Group CN Aqueous Solubility < 0.0001 g/L OR Group CN Aqueous Solubility < 0.1 g/L OR Group CN log Kow > 4.5 OR Group CN log Kow > 5.5 OR Group CN Melting Point > 180 C OR Group CN Molecular Weight > 290 g/mol OR Group CN Molecular Weight > 540 g/mol OR Group CN Vapour Pressure < 0.001 Pa OR Group CNHal Aqueous Solubility < 0.001 g/L OR Group CNHal Aqueous Solubility < 0.1 g/L OR Group CNHal log Kow > 3.8 OR Group CNHal Molecular Weight > 370 g/mol OR Group CNHal Molecular Weight > 380 g/mol OR Group CNS Melting Point > 120 C OR Group CNS Melting Point > 50 C by Skin irritation/corrosion Exclusion rules by BfR

Domain logical expression index: "k"

Similarity boundary:Target: OS(=O)(=O)c1ccc2c(c1)C(=O)O{-}.[Cu]{2+}13N2=NC(c2ccccc2)N=N1c1cc(S(O)(=O)=O)cc(Nc2c(Cl)c(Cl)nc(Cl)n2)c1O{-}.3
Threshold=30%,
Dice(Atom centered fragments)
Atom type; Count H attached; Hybridization

Domain logical expression index: "l"

Similarity boundary:Target: OS(=O)(=O)c1ccc2c(c1)C(=O)O{-}.[Cu]{2+}13N2=NC(c2ccccc2)N=N1c1cc(S(O)(=O)=O)cc(Nc2c(Cl)c(Cl)nc(Cl)n2)c1O{-}.3
Threshold=50%,
Dice(Atom centered fragments)
Atom type; Count H attached; Hybridization

Domain logical expression index: "m"

Referential boundary: The target chemical should be classified as Aliphatic Carbon [CH] AND Aliphatic Nitrogen, two aromatic attach [-N-] AND Amino, aliphatic attach [-N<] AND Aromatic Carbon [C] AND Aromatic Nitrogen AND Carbonyl, olefinic attach [-C(=O)-] AND Carbonyl, one aromatic attach [-C(=O)-] AND Chlorine, aromatic attach [-Cl] AND Chlorine, olefinic attach [-Cl] AND Hydroxy, sulfur attach [-OH] AND Miscellaneous metal [Ni, Cu, Zr, Be] AND Miscellaneous sulfide (=S) or oxide (=O) AND Nitrogen, hydrogen attach {v+5} AND Nitrogen, two or tree olefinic attach [>N-] AND Olefinic carbon [=CH- or =C<] AND Oxygen, one aromatic attach [-O-] AND Suflur {v+4} or {v+6} AND Sulfinic acid [-S(=O)OH] AND Sulfonate, aromatic attach [-SO2-O] by Organic functional groups (US EPA)

Domain logical expression index: "n"

Referential boundary: The target chemical should be classified as Aromatic-N-C-Aromatic  by Organic functional groups (US EPA)

Domain logical expression index: "o"

Parametric boundary:The target chemical should have a value of log Kow which is >= -17.6

Domain logical expression index: "p"

Parametric boundary:The target chemical should have a value of log Kow which is <= 0.638

Interpretation of results:
other: Not irritating
Conclusions:
Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra was considered to be not irritating to rabbit skin.
Executive summary:

The dermal irritation potential of Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra was estimated using OECD QSAR toolbox v 3.4 with logPow as the primary descriptor. Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra was estimated to be not irritating to the skin of  rabbits. Based on the estimated results, Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra can be considered to be not irritating to skin and can be classified under the category “ Not Classified ” as per CLP regulation.

Endpoint conclusion
Endpoint conclusion:
no adverse effect observed (not irritating)

Eye irritation

Link to relevant study records
Reference
Endpoint:
eye irritation: in vivo
Type of information:
(Q)SAR
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model and falling into its applicability domain, with limited documentation / justification
Justification for type of information:
Data is predicted using OECD QSAR toolbox version 3.4 and QMRF report has been attached
Qualifier:
according to guideline
Guideline:
other: estimated data
Principles of method if other than guideline:
Prediction was done by using OECD QSAR toolbox v3.4
GLP compliance:
not specified
Specific details on test material used for the study:
- Name of the test material: Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra
- IUPAC name: Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra
- Molecular weight: No data
- Molecular formula: C24H11Cl3CuN7O9S2.3Na
-substance type: organic
-physical state: solid
- Smiles:OS(=O)(=O)c1ccc2c(c1)C(=O)O{-}.[Cu]{2+}13N2=NC(c2ccccc2)N=N1c1cc(S(O)(=O)=O)cc(Nc2c(Cl)c(Cl)nc(Cl)n2)c1O{-}.3
Species:
rabbit
Strain:
not specified
Details on test animals or tissues and environmental conditions:
No data available
Vehicle:
not specified
Controls:
not specified
Amount / concentration applied:
Not specified
Duration of treatment / exposure:
Not specified
Observation period (in vivo):
Not specified
Number of animals or in vitro replicates:
Not specified
Details on study design:
Not specified
Irritation parameter:
overall irritation score
Basis:
mean
Time point:
other: Not specified
Reversibility:
not specified
Remarks on result:
positive indication of irritation

Estimation method: Takes mode value from the 7 nearest neighbours
Domain  logical expression:Result: In Domain

(((((((((((((((((((((((((((((((("a" or "b" or "c" )  and ("d" and ( not "e") )  )  and ("f" and ( not "g") )  )  and ("h" and ( not "i") )  )  and ("j" and ( not "k") )  )  and ("l" and ( not "m") )  )  and ("n" and ( not "o") )  )  and ("p" and ( not "q") )  )  and ("r" and ( not "s") )  )  and ("t" and ( not "u") )  )  and ("v" and ( not "w") )  )  and ("x" and ( not "y") )  )  and ("z" and ( not "aa") )  )  and ("ab" and ( not "ac") )  )  and ("ad" and ( not "ae") )  )  and ("af" and ( not "ag") )  )  and ("ah" and ( not "ai") )  )  and ("aj" and ( not "ak") )  )  and ("al" and ( not "am") )  )  and ("an" and ( not "ao") )  )  and ("ap" and ( not "aq") )  )  and ("ar" and ( not "as") )  )  and ("at" and ( not "au") )  )  and ("av" and ( not "aw") )  )  and ("ax" and ( not "ay") )  )  and ("az" and ( not "ba") )  )  and ("bb" and ( not "bc") )  )  and ("bd" and ( not "be") )  )  and ("bf" and ( not "bg") )  )  and ("bh" and ( not "bi") )  )  and ("bj" and ( not "bk") )  )  and ("bl" and "bm" )  )

Domain logical expression index: "a"

Referential boundary: The target chemical should be classified as Michael addition AND Michael addition >> P450 Mediated Activation to Quinones and Quinone-type Chemicals AND Michael addition >> P450 Mediated Activation to Quinones and Quinone-type Chemicals >> Arenes by DNA binding by OECD

Domain logical expression index: "b"

Referential boundary: The target chemical should be classified as SNAr AND SNAr >> Nucleophilic aromatic substitution on activated aryl and heteroaryl compounds AND SNAr >> Nucleophilic aromatic substitution on activated aryl and heteroaryl compounds >> Activated aryl and heteroaryl compounds by Protein binding by OASIS v1.4

Domain logical expression index: "c"

Referential boundary: The target chemical should be classified as SNAr AND SNAr >> Nucleophilic aromatic substitution AND SNAr >> Nucleophilic aromatic substitution >> Halo-pyrimidines by Protein binding by OECD

Domain logical expression index: "d"

Referential boundary: The target chemical should be classified as (!Undefined)Group All Lipid Solubility < 0.01 g/kg AND Group All log Kow < -3.1 AND Group All Melting Point > 200 C by Skin irritation/corrosion Exclusion rules by BfR

Domain logical expression index: "e"

Referential boundary: The target chemical should be classified as Group CNHal Aqueous Solubility < 0.001 g/L OR Group CNHal Aqueous Solubility < 0.1 g/L OR Group CNHal log Kow > 3.8 OR Group CNHal Molecular Weight > 370 g/mol OR Group CNHal Molecular Weight > 380 g/mol OR Group CNS Melting Point > 120 C OR Group CNS Melting Point > 50 C by Skin irritation/corrosion Exclusion rules by BfR

Domain logical expression index: "f"

Referential boundary: The target chemical should be classified as (!Undefined)Group All Lipid Solubility < 0.01 g/kg AND Group All log Kow < -3.1 AND Group All Melting Point > 200 C by Skin irritation/corrosion Exclusion rules by BfR

Domain logical expression index: "g"

Referential boundary: The target chemical should be classified as Group CN Molecular Weight > 540 g/mol by Skin irritation/corrosion Exclusion rules by BfR

Domain logical expression index: "h"

Referential boundary: The target chemical should be classified as (!Undefined)Group All Lipid Solubility < 0.01 g/kg AND Group All log Kow < -3.1 AND Group All Melting Point > 200 C by Skin irritation/corrosion Exclusion rules by BfR

Domain logical expression index: "i"

Referential boundary: The target chemical should be classified as Group CN Aqueous Solubility < 0.1 g/L OR Group CN log Kow > 4.5 by Skin irritation/corrosion Exclusion rules by BfR

Domain logical expression index: "j"

Referential boundary: The target chemical should be classified as (!Undefined)Group All Lipid Solubility < 0.01 g/kg AND Group All log Kow < -3.1 AND Group All Melting Point > 200 C by Skin irritation/corrosion Exclusion rules by BfR

Domain logical expression index: "k"

Referential boundary: The target chemical should be classified as Group C Melting Point > 55 C OR Group C Molecular Weight > 350 g/mol by Skin irritation/corrosion Exclusion rules by BfR

Domain logical expression index: "l"

Referential boundary: The target chemical should be classified as (!Undefined)Group All Lipid Solubility < 0.01 g/kg AND Group All log Kow < -3.1 AND Group All Melting Point > 200 C by Skin irritation/corrosion Exclusion rules by BfR

Domain logical expression index: "m"

Referential boundary: The target chemical should be classified as Group All log Kow > 9 by Skin irritation/corrosion Exclusion rules by BfR

Domain logical expression index: "n"

Referential boundary: The target chemical should be classified as (!Undefined)Group All Lipid Solubility < 0.01 g/kg AND Group All log Kow < -3.1 AND Group All Melting Point > 200 C by Skin irritation/corrosion Exclusion rules by BfR

Domain logical expression index: "o"

Referential boundary: The target chemical should be classified as Exclusion rules not met by Skin irritation/corrosion Exclusion rules by BfR

Domain logical expression index: "p"

Referential boundary: The target chemical should be classified as (!Undefined)Group All Lipid Solubility < 0.01 g/kg AND Group All log Kow < -3.1 AND Group All Melting Point > 200 C by Skin irritation/corrosion Exclusion rules by BfR

Domain logical expression index: "q"

Referential boundary: The target chemical should be classified as (!Undefined)Group CNHal Lipid Solubility < 4 g/kg OR (!Undefined)Group CNHal Lipid Solubility < 400 g/kg by Skin irritation/corrosion Exclusion rules by BfR

Domain logical expression index: "r"

Referential boundary: The target chemical should be classified as Activated N-heterocycles by Skin irritation/corrosion Inclusion rules by BfR

Domain logical expression index: "s"

Referential boundary: The target chemical should be classified as Esters of organic sulfonic or sulfuric esters by Skin irritation/corrosion Inclusion rules by BfR

Domain logical expression index: "t"

Referential boundary: The target chemical should be classified as Activated N-heterocycles by Skin irritation/corrosion Inclusion rules by BfR

Domain logical expression index: "u"

Referential boundary: The target chemical should be classified as Primary and secondary aliphatic amines by Skin irritation/corrosion Inclusion rules by BfR

Domain logical expression index: "v"

Referential boundary: The target chemical should be classified as Activated N-heterocycles by Skin irritation/corrosion Inclusion rules by BfR

Domain logical expression index: "w"

Referential boundary: The target chemical should be classified as Esters including acrylic and methacrylic esters by Skin irritation/corrosion Inclusion rules by BfR

Domain logical expression index: "x"

Referential boundary: The target chemical should be classified as Group 11 - Trans.Metals Cu,Ag,Au AND Group 14 - Carbon C AND Group 15 - Nitrogen N AND Group 16 - Oxygen O AND Group 16 - Sulfur S AND Group 17 - Halogens Cl AND Group 17 - Halogens F,Cl,Br,I,At by Chemical elements

Domain logical expression index: "y"

Referential boundary: The target chemical should be classified as Group 17 - Halogens Br by Chemical elements

Domain logical expression index: "z"

Referential boundary: The target chemical should be classified as Group 11 - Trans.Metals Cu,Ag,Au AND Group 14 - Carbon C AND Group 15 - Nitrogen N AND Group 16 - Oxygen O AND Group 16 - Sulfur S AND Group 17 - Halogens Cl AND Group 17 - Halogens F,Cl,Br,I,At by Chemical elements

Domain logical expression index: "aa"

Referential boundary: The target chemical should be classified as Group 6 - Trans.Metals Cr,Mo,W by Chemical elements

Domain logical expression index: "ab"

Referential boundary: The target chemical should be classified as Group 11 - Trans.Metals Cu,Ag,Au AND Group 14 - Carbon C AND Group 15 - Nitrogen N AND Group 16 - Oxygen O AND Group 16 - Sulfur S AND Group 17 - Halogens Cl AND Group 17 - Halogens F,Cl,Br,I,At by Chemical elements

Domain logical expression index: "ac"

Referential boundary: The target chemical should be classified as Group 17 - Halogens F by Chemical elements

Domain logical expression index: "ad"

Referential boundary: The target chemical should be classified as Aromatic amine AND Aromatic heterocyclic halide AND Aryl AND Aryl halide AND Carboxylic acid AND Fused carbocyclic aromatic AND Fused saturated heterocycles AND Fused unsaturated heterocycles AND N-Alkyldiazene AND Phenol AND Pyrimidine AND Sulfonic acid AND Unsaturated heterocyclic fragment by Organic Functional groups

Domain logical expression index: "ae"

Referential boundary: The target chemical should be classified as tert-Butyl by Organic Functional groups

Domain logical expression index: "af"

Referential boundary: The target chemical should be classified as Aromatic amine AND Aromatic heterocyclic halide AND Aryl AND Aryl halide AND Carboxylic acid AND Fused carbocyclic aromatic AND Fused saturated heterocycles AND Fused unsaturated heterocycles AND N-Alkyldiazene AND Phenol AND Pyrimidine AND Sulfonic acid AND Unsaturated heterocyclic fragment by Organic Functional groups

Domain logical expression index: "ag"

Referential boundary: The target chemical should be classified as Tetralin OR Thiazole/ Isothiazole by Organic Functional groups

Domain logical expression index: "ah"

Referential boundary: The target chemical should be classified as Aromatic amine AND Aromatic heterocyclic halide AND Aryl AND Aryl halide AND Carboxylic acid AND Fused carbocyclic aromatic AND Fused saturated heterocycles AND Fused unsaturated heterocycles AND N-Alkyldiazene AND Phenol AND Pyrimidine AND Sulfonic acid AND Unsaturated heterocyclic fragment by Organic Functional groups

Domain logical expression index: "ai"

Referential boundary: The target chemical should be classified as Quinoid compounds by Organic Functional groups

Domain logical expression index: "aj"

Referential boundary: The target chemical should be classified as Aromatic amine AND Aromatic heterocyclic halide AND Aryl AND Aryl halide AND Carboxylic acid AND Fused carbocyclic aromatic AND Fused saturated heterocycles AND Fused unsaturated heterocycles AND N-Alkyldiazene AND Phenol AND Pyrimidine AND Sulfonic acid AND Unsaturated heterocyclic fragment by Organic Functional groups

Domain logical expression index: "ak"

Referential boundary: The target chemical should be classified as Pyridone by Organic Functional groups

Domain logical expression index: "al"

Referential boundary: The target chemical should be classified as Aromatic amine AND Aromatic heterocyclic halide AND Aryl AND Aryl halide AND Carboxylic acid AND Fused carbocyclic aromatic AND Fused saturated heterocycles AND Fused unsaturated heterocycles AND N-Alkyldiazene AND Phenol AND Pyrimidine AND Sulfonic acid AND Unsaturated heterocyclic fragment by Organic Functional groups

Domain logical expression index: "am"

Referential boundary: The target chemical should be classified as N-Haloamine by Organic Functional groups

Domain logical expression index: "an"

Referential boundary: The target chemical should be classified as Aromatic amine AND Aromatic heterocyclic halide AND Aryl AND Aryl halide AND Carboxylic acid AND Fused carbocyclic aromatic AND Fused saturated heterocycles AND Fused unsaturated heterocycles AND N-Alkyldiazene AND Phenol AND Pyrimidine AND Sulfonic acid AND Unsaturated heterocyclic fragment by Organic Functional groups

Domain logical expression index: "ao"

Referential boundary: The target chemical should be classified as Isocyanate OR Isopropyl by Organic Functional groups

Domain logical expression index: "ap"

Referential boundary: The target chemical should be classified as Aromatic amine AND Aromatic heterocyclic halide AND Aryl AND Aryl halide AND Carboxylic acid AND Fused carbocyclic aromatic AND Fused saturated heterocycles AND Fused unsaturated heterocycles AND N-Alkyldiazene AND Phenol AND Pyrimidine AND Sulfonic acid AND Unsaturated heterocyclic fragment by Organic Functional groups

Domain logical expression index: "aq"

Referential boundary: The target chemical should be classified as Epoxide by Organic Functional groups

Domain logical expression index: "ar"

Referential boundary: The target chemical should be classified as Aromatic amine AND Aromatic heterocyclic halide AND Aryl AND Aryl halide AND Carboxylic acid AND Fused carbocyclic aromatic AND Fused saturated heterocycles AND Fused unsaturated heterocycles AND N-Alkyldiazene AND Phenol AND Pyrimidine AND Sulfonic acid AND Unsaturated heterocyclic fragment by Organic Functional groups

Domain logical expression index: "as"

Referential boundary: The target chemical should be classified as Cycloalkane by Organic Functional groups

Domain logical expression index: "at"

Referential boundary: The target chemical should be classified as Aromatic amine AND Aromatic heterocyclic halide AND Aryl AND Aryl halide AND Carboxylic acid AND Fused carbocyclic aromatic AND Fused saturated heterocycles AND Fused unsaturated heterocycles AND N-Alkyldiazene AND Phenol AND Pyrimidine AND Sulfonic acid AND Unsaturated heterocyclic fragment by Organic Functional groups

Domain logical expression index: "au"

Referential boundary: The target chemical should be classified as Aralkyl hydroperoxyde by Organic Functional groups

Domain logical expression index: "av"

Referential boundary: The target chemical should be classified as Aromatic amine AND Aromatic heterocyclic halide AND Aryl AND Aryl halide AND Carboxylic acid AND Fused carbocyclic aromatic AND Fused saturated heterocycles AND Fused unsaturated heterocycles AND N-Alkyldiazene AND Phenol AND Pyrimidine AND Sulfonic acid AND Unsaturated heterocyclic fragment by Organic Functional groups

Domain logical expression index: "aw"

Referential boundary: The target chemical should be classified as Alpha amino acid by Organic Functional groups

Domain logical expression index: "ax"

Referential boundary: The target chemical should be classified as Aromatic amine AND Aromatic heterocyclic halide AND Aryl AND Aryl halide AND Carboxylic acid AND Fused carbocyclic aromatic AND Fused saturated heterocycles AND Fused unsaturated heterocycles AND N-Alkyldiazene AND Phenol AND Pyrimidine AND Sulfonic acid AND Unsaturated heterocyclic fragment by Organic Functional groups

Domain logical expression index: "ay"

Referential boundary: The target chemical should be classified as Alcohol by Organic Functional groups

Domain logical expression index: "az"

Referential boundary: The target chemical should be classified as Aromatic amine AND Aromatic heterocyclic halide AND Aryl AND Aryl halide AND Carboxylic acid AND Fused carbocyclic aromatic AND Fused saturated heterocycles AND Fused unsaturated heterocycles AND N-Alkyldiazene AND Phenol AND Pyrimidine AND Sulfonic acid AND Unsaturated heterocyclic fragment by Organic Functional groups

Domain logical expression index: "ba"

Referential boundary: The target chemical should be classified as Alkyl arenes OR Alkyl halide by Organic Functional groups

Domain logical expression index: "bb"

Referential boundary: The target chemical should be classified as Aromatic amine AND Aromatic heterocyclic halide AND Aryl AND Aryl halide AND Carboxylic acid AND Fused carbocyclic aromatic AND Fused saturated heterocycles AND Fused unsaturated heterocycles AND N-Alkyldiazene AND Phenol AND Pyrimidine AND Sulfonic acid AND Unsaturated heterocyclic fragment by Organic Functional groups

Domain logical expression index: "bc"

Referential boundary: The target chemical should be classified as Aldehyde by Organic Functional groups

Domain logical expression index: "bd"

Referential boundary: The target chemical should be classified as Aromatic amine AND Aromatic heterocyclic halide AND Aryl AND Aryl halide AND Carboxylic acid AND Fused carbocyclic aromatic AND Fused saturated heterocycles AND Fused unsaturated heterocycles AND Overlapping groups AND Phenol AND Sulfonic acid AND Unsaturated heterocyclic fragment by Organic Functional groups (nested)

Domain logical expression index: "be"

Referential boundary: The target chemical should be classified as Ketone by Organic Functional groups (nested)

Domain logical expression index: "bf"

Referential boundary: The target chemical should be classified as Aliphatic Carbon [CH] AND Aliphatic Nitrogen, two aromatic attach [-N-] AND Amino, aliphatic attach [-N<] AND Aromatic Carbon [C] AND Aromatic Nitrogen AND Carbonyl, olefinic attach [-C(=O)-] AND Carbonyl, one aromatic attach [-C(=O)-] AND Chlorine, aromatic attach [-Cl] AND Chlorine, olefinic attach [-Cl] AND Hydroxy, sulfur attach [-OH] AND Miscellaneous metal [Ni, Cu, Zr, Be] AND Miscellaneous sulfide (=S) or oxide (=O) AND Nitrogen, hydrogen attach {v+5} AND Nitrogen, two or tree olefinic attach [>N-] AND Olefinic carbon [=CH- or =C<] AND Oxygen, one aromatic attach [-O-] AND Suflur {v+4} or {v+6} AND Sulfinic acid [-S(=O)OH] AND Sulfonate, aromatic attach [-SO2-O] by Organic functional groups (US EPA)

Domain logical expression index: "bg"

Referential boundary: The target chemical should be classified as Aromatic-N-C-Aromatic  by Organic functional groups (US EPA)

Domain logical expression index: "bh"

Referential boundary: The target chemical should be classified as Aliphatic Carbon [CH] AND Aliphatic Nitrogen, two aromatic attach [-N-] AND Amino, aliphatic attach [-N<] AND Aromatic Carbon [C] AND Aromatic Nitrogen AND Carbonyl, olefinic attach [-C(=O)-] AND Carbonyl, one aromatic attach [-C(=O)-] AND Chlorine, aromatic attach [-Cl] AND Chlorine, olefinic attach [-Cl] AND Hydroxy, sulfur attach [-OH] AND Miscellaneous metal [Ni, Cu, Zr, Be] AND Miscellaneous sulfide (=S) or oxide (=O) AND Nitrogen, hydrogen attach {v+5} AND Nitrogen, two or tree olefinic attach [>N-] AND Olefinic carbon [=CH- or =C<] AND Oxygen, one aromatic attach [-O-] AND Suflur {v+4} or {v+6} AND Sulfinic acid [-S(=O)OH] AND Sulfonate, aromatic attach [-SO2-O] by Organic functional groups (US EPA)

Domain logical expression index: "bi"

Referential boundary: The target chemical should be classified as Aliphatic Carbon, two phenyl attach [-C-]  by Organic functional groups (US EPA)

Domain logical expression index: "bj"

Referential boundary: The target chemical should be classified as Not categorized by Repeated dose (HESS)

Domain logical expression index: "bk"

Referential boundary: The target chemical should be classified as 3-Methylcholantrene (Hepatotoxicity) Alert OR Amineptine (Hepatotoxicity) Alert OR Aromatic hydrocarbons (Liver enzyme induction) Rank C by Repeated dose (HESS)

Domain logical expression index: "bl"

Parametric boundary:The target chemical should have a value of log Kow which is >= -10.9

Domain logical expression index: "bm"

Parametric boundary:The target chemical should have a value of log Kow which is <= 0.862

Interpretation of results:
Category 2 (irritating to eyes) based on GHS criteria
Conclusions:
Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra was considered to be irritating to eye.
Executive summary:

The ocular irritation potential of Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra was estimated using OECD QSAR toolbox v 3.4 with logPow as the primary descriptor. Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra was estimated to be irritating to the eye of  rabbits. Based on the estimated results, Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra can be considered to be irritating to eye and can be classified under the category “ Category 2 (irritating to eyes) based on GHS criteria ” as per CLP regulation.

Endpoint conclusion
Endpoint conclusion:
no adverse effect observed (not irritating)

Respiratory irritation

Endpoint conclusion
Endpoint conclusion:
no study available

Additional information

Skin irritation:

In different studies, Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra has been investigated for potential for dermal irritation to a greater or lesser extent. The studies are based on in vivo experiments in rabbits along with human data for target chemical Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra and its structurally similar read across substances Aluminium, 2-(1,3-dihydro-3-oxo-5- sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic acid (CAS No. 16521-38-3) and Trisodium (2-((4,6-dichloro-1,3,5-triazin-2-yl)amino)-5-hydroxy-6-((2-hydroxy-5-sulphophenyl)azo)naphthalene-1,7-disulphonato(5-))cuprate(3-) (16038-15-6). The predicted data using the OECD QSAR toolbox has also been compared with the experimental data.

The dermal irritation potential of Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra was estimated using OECD QSAR toolbox v 3.4 with logPow as the primary descriptor. Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra was estimated to be not irritating to the skin of  rabbits. Based on the estimated results, Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra can be considered to be not irritating to skin and can be classified under the category “ Not Classified ” as per CLP regulation.

The above predicted data was supported by experimental study conducted by Sustainability Support Services (Europe) AB (Study no: SPL/122/019 , Date:2016-10-24) for the structurally similar read across substance Aluminium, 2-(1,3-dihydro-3-oxo-5- sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic acid (CAS No. 16521-38-3) 

A study was designed and conducted to determine the dermal reaction profile of aluminium, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic acid complex (CAS: 16521-38-3) in Sprague Dawley rats. The study was performed as per OECD Guidelines 402 and complying to the GLP procedures. Ten rats (5 male and 5 female) were used for conducting dermal irritation /corrosion study.

 

The animals were kept in their cages for at least 5 days prior to administration for acclimatization to the laboratory condition and after acclimatization period, animals were randomly selected. Approximately 24 hours before application, the hair of each rat was closely clipped from the trunk (dorsal surface and sides from scapular to pelvic area) with an electric clipper, so as to expose at least 10% of the body surface area. The test item was moistened with distilled water. The test item was applied onto the exposed skin of the animal, taking care to spread the test item evenly over the entire area of approximately 10% of the total body surface area or as much of the area as can reasonably be covered. The test item was held in contact with the skin using a porous gauze dressing and non irritating tape around the animal to cover the exposure site for first 24 hours exposure period. Elizabethan collar was placed on each animal for first 24 hours after application of the test item. These collars prevent ingestion of test item. Following 24 hours of exposure, the wrapping was removed and the test site wiped free of excess test item. Distilled water was used to remove residual test item. 

 

The test item Aluminium, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic acid was applied to shorn skin of 5 male and 5 female animals at 2000 mg/kg body weight. Administration of the test item at 2000 mg/kg did not result in any skin reaction at the site of application during the study period of 14 days.

 

The overall irritation score of the substance was determined to be 0 and no erythema and edema (skin irritation) were observed at the end of 14 days observation period after patch removal.

Hence, it was concluded that aluminium, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic acid complex (CAS: 16521-38-3) was Non-Irritating

to the skin of Sprague Dawley rats under the experimental conditions tested and classified as “Category-Not Classified” as per CLP Classification.

The above experimental result was supported by experimental data summarized in Fiber Reactive Dyes Toxicological Profiles December 1981,PB83-168732 for the structurally similar read across substance Trisodium(2-((4,6-dichloro-1,3,5-triazin-2-yl)amino)-5-hydroxy-6-((2-hydroxy-5-sulphophenyl)azo )naphthalene -1,7-disulphonato(5-))cuprate(3-) (16038-15-6)

The dermal irritation potential of Trisodium (2-((4,6-dichloro-1,3,5-triazin-2-yl)amino)-5-hydroxy-6-((2-hydroxy-5-sulphophenyl)azo)naphthalene-1,7-disulphonato(5-))cuprate(3-)was assessed in rabbits.

Trisodium(2-((4,6-dichloro-1,3,5-triazin-2-yl)amino)-5-hydroxy-6-((2-hydroxy-5-sulphophenyl)azo)naphthalene-1,7-disulphonato(5-))cuprate(3-)was applied to the skin of rabbits and observed for signs of irritation(dose, duration not mentioned).

No skin irritation effects were observed when Trisodium (2-((4,6-dichloro-1,3,5-triazin-2-yl)amino)-5-hydroxy-6-((2-hydroxy-5-sulphophenyl)azo)naphthalene-1,7-disulphonato(5-))cuprate(3-)was applied to rabbit skin.

Hence,Trisodium(2-((4,6-dichloro-1,3,5-triazin-2-yl)amino)-5-hydroxy-6-((2-hydroxy-5-sulphophenyl)azo)naphthalene-1,7-disulphonato(5-))cuprate(3-)can be considered to be not irritating to skin.

Based on the available data for the target and read across substances and applying the weight of evidence approach,Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra can be considered to be not irritating to skin.Comparing the above annotations with the criteria of CLP regulation, it can be classified under the category “Not Classified”.

Eye irritation:

In different studies, Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra has been investigated for potential for ocular irritation to a greater or lesser extent. The studies are based on in vivo experiments in rabbits along with human data for target chemical Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra and its structurally similar read across substances2-((((3-((4-chloro-6-((4-((4-chloro-6-((3-sulfophenyl)amino)-1,3,5-triazin-2-yl)amino) -2,5-disulfophenyl)amino)-1,3,5-triazin-2-yl)amino)-2-hydroxy-5 sulfophenyl)azo)phenylmethyl)azo)-5-sulfo-,pentasodium salt (71872-76-9)and 1-Amino-4-(2'-(4'',6''-dichloro-s-triazin-2-yl)amino)phenylamino)9,10-dihydro-9,10-dioxoanthracene-2,4'-disulphonic acid (13324-20-4). The predicted data using the OECD QSAR toolbox has also been compared with the experimental data

The ocular irritation potential of Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra was estimated using OECD QSAR toolbox v 3.4 with logPow as the primary descriptor. Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra was estimated to be irritating to the eye of  rabbits. Based on the estimated results, Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra can be considered to be irritating to eye and can be classified under the category “ Category 2 (irritating to eyes) based on GHS criteria ” as per CLP regulation.

The above predicted data was supported by experimental data summarized in Fiber Reactive Dyes Toxicological Profiles December 1981, PB83-168732 for the structurally similar read across substance 2-((((3-((4-chloro-6-((4-((4-chloro-6-((3-sulfophenyl)amino)-1,3,5-triazin-2-yl)amino) -2,5-disulfophenyl)amino)-1,3,5-triazin-2-yl)amino)-2-hydroxy-5 sulfophenyl)azo)phenylmethyl)azo)-5-sulfo-,pentasodium salt (71872-76-9)

The ocular irritation potential of Benzoic acid, 2-((((3-((4-chloro-6-((4-((4-chloro-6-((3-sulfophenyl)amino)-1,3,5-triazin-2-yl)amino) -2,5-disulfophenyl)amino)-1,3,5-triazin-2-yl)amino)-2-hydroxy-5 sulfophenyl)azo)phenylmethyl)azo)-5-sulfo-,pentasodium salt on rabbit eye.

Positive ocular irritation reactions were observed. Hence, Benzoic acid, 2-((((3-((4-chloro-6-((4-((4-chloro-6-((3-sulfophenyl)amino)- 1,3,5-triazin-2-yl)amino)-2,5-disulfophenyl)amino)-1,3,5-triazin-2-yl)amino)-2-hydroxy-5 sulfophenyl)azo)phenylmethyl)azo)-5-sulfo-,pentasodium salt was considered to be irritating to rabbit eye.

 The above experimental data was further supported by experimental study summarized in Fiber Reactive Dyes Toxicological Profiles December 1981, PB83-168732 for the structurally similar read across substance1-Amino-4-(2'-(4'',6''-dichloro-s-triazin-2-yl)amino)phenylamino)9,10-dihydro-9,10-dioxoanthracene-2,4'-disulphonic acid (13324-20-4)

1-Amino-4-(2'-(4'',6''-dichloro-s-triazin-2-yl)amino)phenylamino)9,10-dihydro-9,10-dioxoanthracene-2,4'-disulphonic acid was used as a test material to evaluate eye irritation potential .

Positive ocular irritation reactions were observed . Hence, 1-Amino-4-(2'-(4'',6''-dichloro-s-triazin-2-yl)amino)phenylamino)9,10-dihydro-9,10-dioxoanthracene-2,4'-disulphonic acid was considered to be irritant to rabbit eye.

Based on the available data for the target and read across substances and applying the weight of evidence approach,Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra can be considered to not irritating to eye.Comparing the above annotations with the criteria of CLP regulation, it can be classified under the category “Category 2 (irritating to eyes) based on GHS criteria”.

 

Justification for classification or non-classification

Based on the available data for the target and read across substances and applying the weight of evidence approach,Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra can be considered to be not irritating to skin.Comparing the above annotations with the criteria of CLP regulation, it can be classified under the category “Not Classified”.

Whereas, on the basis of available data for the target and read across substances and applying the weight of evidence approach,Trisodium [2-[[alpha-[[2-hydroxy-5-sulpho-3-[(2,5,6-trichloro- 4-pyrimidinyl)amino]phenyl]azo]benzyl]azo]-5-sulphobenzoato(5-)]cupra

can be considered to not irritating to eye.Comparing the above annotations with the criteria of CLP regulation, it can be classified under the category “Category 2 (irritating to eyes) based on GHS criteria”.