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1-ol, [[4-[(3-aminophenyl)amino]-6-chloro-1,3,5-triazin-2-yl]amino]-2-[(E)-2-ylazo]-, polysulfonate, polynaphthen, sodium salt (1:?), diazotized, reaction products with 2-[(aminophenyl)sulfonyl]ethyl hydrogen sulfate, 1-naphthalenol, 8-amino- (1:1), polysulfonates, sodium salts and 2,4,6-trihalogeno-1,3,5-triazine
EC number: - | CAS number: -
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Genetic toxicity: in vitro
Administrative data
- Endpoint:
- in vitro gene mutation study in bacteria
- Remarks:
- Type of genotoxicity: gene mutation
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2008-03-4 till 2008-03-14
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 008
- Report date:
- 2008
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 471 (Bacterial Reverse Mutation Assay)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: "Commission Directive 2000/32/EC, L1362000, Annex 4D, dated May 19, 2000
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: "Kanpoan No. 287 -- Environment Protection Agency" "Eisei No. 127 -- Ministry of Health & Welfare" "Heisei 09/10/31 Kikyoku No. 2 -- Ministry of International Trade & Industry"
- Deviations:
- no
- Principles of method if other than guideline:
- all similar to OECD Guideline
- GLP compliance:
- yes (incl. QA statement)
- Type of assay:
- bacterial reverse mutation assay
Test material
Reference
- Name:
- Unnamed
- Type:
- Constituent
- Details on test material:
- - Name of test material (as cited in study report): FAT 40840/A TE
- Substance type: colouring dye
- Physical state: solid, dark red powder
- Analytical purity: approx. 78.9% org. part (NA-salt), MC: 37.7%, Oligomers: 19.2%
- Lot/batch No.: ROE 358 BOP 01/07
- Expiration date of the lot/batch: June 30, 2012
- Storage condition of test material: At room temperature at about 20°C
Method
Species / strainopen allclose all
- Species / strain / cell type:
- E. coli WP2 uvr A
- Species / strain / cell type:
- S. typhimurium TA 1535, TA 1537, TA 98 and TA 100
- Metabolic activation:
- with and without
- Metabolic activation system:
- liver microsomal activation system
- Test concentrations with justification for top dose:
- Pre-Experiment/Experiment I: 3, 10, 33, 100, 333, 1000, 2500, and 5000 microgram/plate
Experiment II: 33, 100, 333, 1000, 2500, and 5000 microgram/plate - Vehicle / solvent:
- On the day of the experiment, the test item FAT 40840/A TE was dissolved in deionised
water. The solvent was chosen because of its solubility properties and its relative nontoxicity
to the bacteria.
No precipitation of the test item occurred up to the highest investigated dose.
- Details on test system and experimental conditions:
- For each strain and dose level including the controls, three plates were used.
The following materials were mixed in a test tube and poured onto the selective agar plates:
- 100 mircoL Test solution at each dose level, solvent (negative control) or reference mutagen solution (positive control),
- 500 microL S9 mix (for test with metabolic activation) or S9 mix substitution buffer (for test without metabolic activation),
- 100 microL Bacteria suspension (cf. test system, pre-culture of the strains),
- 2000 microL Overlay agar
In the pre-incubation assay 100 microL test solution, 500 microL S9 mix / S9 mix substitution buffer
and 100 microL bacterial suspension were mixed in a test tube and shaken at 37° C for 60
minutes. After pre-incubation 2.0 mL overlay agar (45° C) was added to each tube. The
mixture was poured on selective agar plates.
After solidification the plates were incubated upside down for at least 48 hours at 37° C in the dark.
Results and discussion
Test resultsopen allclose all
- Species / strain:
- E. coli WP2 uvr A
- Metabolic activation:
- with and without
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- no cytotoxicity
- Vehicle controls validity:
- valid
- Untreated negative controls validity:
- valid
- Positive controls validity:
- valid
- Species / strain:
- S. typhimurium TA 1535, TA 1537, TA 98 and TA 100
- Metabolic activation:
- with and without
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- no cytotoxicity
- Vehicle controls validity:
- valid
- Untreated negative controls validity:
- valid
- Positive controls validity:
- valid
- Remarks on result:
- other: all strains/cell types tested
- Remarks:
- Migrated from field 'Test system'.
Applicant's summary and conclusion
- Conclusions:
- Interpretation of results (migrated information):
negative
In conclusion, it can be stated that during the described mutagenicity test and under the experimental conditions reported, the test item did not
induce gene mutations by base pair changes or frameshifts in the genome of the strains used. - Executive summary:
The test item FAT 40840/A TE was assessed for its potential to induce gene mutations in the plate incorporation test (experiment I) and the pre-incubation test (experiment II) using Salmonella typhimurium strains TA 1535, TA 1537, TA 98, and TA 100, and the Escherichia coli strain WP2 uvrA. The assay was performed in two independent experiments both with and without liver microsomal activation. Due to contamination of the strains TA 100 and WP2 uvrA with and without metabolic activation in experiment I, no data could be obtained and this part of the experiment was repeated under identical conditions. The repeat experiment is reported as experiment I. Each concentration and the controls were tested in triplicate. The test item was tested at the following concentrations (active ingredient (MC)): Pre-Experiment/Experiment I: 3, 10; 33; 100; 333; 1000; 2500; and 5000 Lg/plate Experiment II: 33; 100; 333; 1000; 2500; and 5000 Lg/plate The plates incubated with the test item showed normal background growth up to 5000 Lg/plate with and without S9 mix in both experiments. No toxic effects, evident as a reduction in the number of revertants, occurred in the test groups with and without metabolic activation. No substantial increase in revertant colony numbers of any of the five tester strains was observed following treatment with FAT 40840/A TE at any dose level, neither in the presence nor absence of metabolic activation (S9 mix). There was also no tendency of higher mutation rates with increasing concentrations in the range below the generally acknowledged border of biological relevance. Appropriate reference mutagens were used as positive controls. They showed a distinct increase of induced revertant colonies.
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