Registration Dossier
Registration Dossier
Data platform availability banner - registered substances factsheets
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 430-050-2 | 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
Endpoint summary
Administrative data
Key value for chemical safety assessment
Genetic toxicity in vitro
Description of key information
Bacterial reverse mutation assay: Negative result obtained with and without metabolic activation.
In vitro mammalian cytogenicity: No genotoxicity was observed with and without metabolic activation. No cytotoxicity was observed up to precipitating concentrations.
Link to relevant study records
- Endpoint:
- in vitro gene mutation study in bacteria
- Remarks:
- Type of genotoxicity: gene mutation
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: Annex V (Ames)
- GLP compliance:
- yes
- Type of assay:
- bacterial reverse mutation assay
- Species / strain / cell type:
- other: Salmonella typhimurium, strains TA1535, TA1537, TA98, TA100. Escherichia coli WP2uvrA (pKM101) bacteria
- Metabolic activation system:
- Liver S9 derived from phenobarbital/B-napthoflavone-induced Sprague Dawley rats.
- Test concentrations with justification for top dose:
- Concentration range in the main test (with metabolic activation): 100 ... 5000 μg/plateConcentration range in the main test (without metabolic activation): 100 ... 5000 μg/plate
- Vehicle / solvent:
- Solvent: Dried dimethylsulphoxide
- Details on test system and experimental conditions:
- Concentration of the test substance resulting in precipitation: 5000 μg/plate
- Species / strain:
- other: as specified above
- Metabolic activation:
- with
- Cytotoxicity / choice of top concentrations:
- cytotoxicity
- Remarks:
- (> 5000 μg/plate)
- Species / strain:
- other: as specified above
- Metabolic activation:
- without
- Cytotoxicity / choice of top concentrations:
- cytotoxicity
- Remarks:
- (> 5000 μg/plate)
- Additional information on results:
- Observations:None.
- Remarks on result:
- other: other: preliminary test Migrated from field 'Test system'.
- Conclusions:
- Interpretation of results (migrated information):negative with metabolic activationnegative without metabolic activation
- Endpoint:
- in vitro cytogenicity / chromosome aberration study in mammalian cells
- Remarks:
- Type of genotoxicity: chromosome aberration
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: Annex V (Cytogenetics)
- GLP compliance:
- yes
- Type of assay:
- other: in vitro mammalian cytogenicity (B10)
- Species / strain / cell type:
- mammalian cell line, other: Peripheral Human lymphocytes
- Remarks:
- mammalian cell line
- Metabolic activation system:
- Liver S9 derived from phenobarbital/B-naphthoflavone-induced Sprague Dawley rats
- Test concentrations with justification for top dose:
- Concentration range in the main test (with metabolic activation): 1 ... 1000 μg/mlConcentration range in the main test (without metabolic activation): 1 ... 1000 μg/ml
- Vehicle / solvent:
- Dried dimethylsulphoxide
- Details on test system and experimental conditions:
- Exposure period (with metabolic activation): 3 hoursExposure period (without metabolic activation): 20 hoursFixation time:20 and 44 hours from start of exposure period to fixation
- Species / strain:
- mammalian cell line, other: Peripheral Human lymphocytes
- Metabolic activation:
- with and without
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- no cytotoxicity, but tested up to precipitating concentrations
- Additional information on results:
- Observations:Precipitation was observed at 75μg/ml and above in thepresence of S9 and at 25μg/ml and above in the absence ofS9. Consequently, the highest concentrations selected forchromosomal aberration analysis were 100μg/ml and 25μg/ml inthe presence and absence of S9 respectively.
- Conclusions:
- Interpretation of results (migrated information):negative with metabolic activationnegative without metabolic activation
Referenceopen allclose all
Endpoint conclusion
- Endpoint conclusion:
- no adverse effect observed (negative)
Genetic toxicity in vivo
Endpoint conclusion
- Endpoint conclusion:
- no study available
Additional information
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.