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Diss Factsheets
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EC number: 606-251-8 | CAS number: 1917-44-8
- 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
Endpoint summary
Administrative data
Key value for chemical safety assessment
Additional information
Bacterial systems:
An Ames test according to OECD TG 471 and GLP was conducted with 2-Hydroxy-4,6-diphenyl-1,3,5-triazin at concentrations of 61, 185, 555, 1666, and 5000 µg/plate, with and without metabolic activation (Aroclor 1254 induced rat liver S9 -Mix) in the Salmonella typhimurium strains TA 1535, 1537, 98, 100, and 102. Precipitation was observed at the concentrations of 555, 1666, and 5000 µg/plate. A slight reduction of revertants was observed in strain TA 100 (without metabolic activation, 5000 µg/plate) and in strain TA 102 (with and without metabolic activation, 5000 µg/plate), indicating a slight cytotoxic effect. No significant increase in number of revertants was observed, indicating that the test substance did not possess any mutagenic potential. This was supported by comparison with historical control data, and valid negative and positive control data of this study.
Short description of key information:
In an Ames test according to OECD TG 471 and GLP, no mutagenic potential of the test substance was observed, when treated with up to 5000 µg/plate with and without metabolic activation (Aroclor 1254 induced rat liver S9-Mix).
Endpoint Conclusion: No adverse effect observed (negative)
Justification for classification or non-classification
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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