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Physical & Chemical properties

Flash point

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Reference
Endpoint:
flash point, other
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method
Justification for type of information:
Calculated based upon scintifically verified and validated formulas / equations
Qualifier:
according to
Guideline:
other: Calculated based upon scientifically verified and validated method from
GLP compliance:
not specified
Type of method:
other:
Specific details on test material used for the study:
- IUPAC name: trisodium 2,5-dichloro-4-(4-{[5-({4-chloro-6-[(4-sulfonatophenyl)amino]-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]diazenyl}-3-methyl- 5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonate
- Molecular formula: C25H18Cl3N9O10-S3.3Na
- Molecular weight: 872.974 g/mol
- Substance type: Organic
- Physical state: Solid
Key result
Flash point:
867.58 °C
Atm. press.:
1 other: atm.pres
Remarks on result:
other: no other details available
Interpretation of results:
GHS criteria not met
Conclusions:
The flash point of trisodium 2,5-dichloro-4-(4-{[5-({4-chloro-6-[(4-sulfonatophenyl)amino]-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]diazenyl}-3-methyl- 5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonate (50662-99-2) was calculated to be 867.58 degree C. Based on criteria mentioned in CLP regulation the substance trisodium 2,5-dichloro-4-(4-{[5-({4-chloro-6-[(4-sulfonatophenyl)amino]-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]diazenyl}-3-methyl- 5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonate was considered to be non flammable.
Executive summary:

The flash point of trisodium 2,5-dichloro-4-(4-{[5-({4-chloro-6-[(4-sulfonatophenyl)amino]-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]diazenyl}-3-methyl- 5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonate (50662-99-2) was calculated to be 867.58 degree C. Based on criteria mentioned in CLP regulation the substance trisodium 2,5-dichloro-4-(4-{[5-({4-chloro-6-[(4-sulfonatophenyl)amino]-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]diazenyl}-3-methyl- 5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonate was considered to be non flammable.

Description of key information

The flash point of trisodium 2,5-dichloro-4-(4-{[5-({4-chloro-6-[(4-sulfonatophenyl)amino]-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]diazenyl}-3-methyl- 5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonate (50662-99-2) was calculated to be 867.58 degree C. Based on criteria mentioned in CLP regulation the substance trisodium 2,5-dichloro-4-(4-{[5-({4-chloro-6-[(4-sulfonatophenyl)amino]-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]diazenyl}-3-methyl- 5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonate was considered to be non flammable.

Key value for chemical safety assessment

Flash point at 101 325 Pa:
867.58 °C

Additional information

The flash point of trisodium 2,5-dichloro-4-(4-{[5-({4-chloro-6-[(4-sulfonatophenyl)amino]-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]diazenyl}-3-methyl- 5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonate (50662-99-2) was calculated to be 867.58 degree C. Based on criteria mentioned in CLP regulation the substance trisodium 2,5-dichloro-4-(4-{[5-({4-chloro-6-[(4-sulfonatophenyl)amino]-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]diazenyl}-3-methyl- 5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonate was considered to be non flammable.