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Diss Factsheets
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EC number: 414-420-0 | CAS number: - SPE 93279
- 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
Link to relevant study records
- Endpoint:
- in vitro gene mutation study in mammalian cells
- 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:
- OECD Guideline 476 (In Vitro Mammalian Cell Gene Mutation Test using the Hprt and xprt genes)
- GLP compliance:
- yes
- Type of assay:
- other: in vitro mammalian cell gene mutation (B17)
- Species / strain / cell type:
- mouse lymphoma L5178Y cells
- Metabolic activation:
- with and without
- Metabolic activation system:
- Aroclor induced rat liver S9.
- Test concentrations with justification for top dose:
- Concentration range in the main test (with metabolic activation): 1000 ... 1700 µg/ml
Concentration range in the main test (without metabolic activation): 1000 ... 1651 µg/ml - Vehicle / solvent:
- Dimethyl sulphoxide
- Details on test system and experimental conditions:
- Exposure period (with metabolic activation): 3 hours
Exposure period (without metabolic activation): 24 hours
Expression time: Three days
Selection time: Eleven days. - Species / strain:
- mouse lymphoma L5178Y cells
- Metabolic activation:
- with
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- cytotoxicity
- Remarks:
- ( 1750 µg/ml)
- Species / strain:
- mouse lymphoma L5178Y cells
- Metabolic activation:
- without
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- cytotoxicity
- Remarks:
- ( 750 µg/ml)
- Species / strain:
- mouse lymphoma L5178Y cells
- Metabolic activation:
- with
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- cytotoxicity
- Remarks:
- ( 1700 µg/ml)
- Positive controls validity:
- valid
- Additional information on results:
- Observations:
There were no significant or dose dependent increases in the mutant frequency in the absence or in the presence of S9 metabolic activation in independent repeat experiments.
In cultures treated with positive control, mutant frequencies increased significantly in all three experiments. - Remarks on result:
- other: other: preliminary test
- Remarks:
- Migrated from field 'Test system'.
- Conclusions:
- Interpretation of results (migrated information):
negative with metabolic activation
negative without metabolic activation - 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:
- comparable to guideline study
- Remarks:
- Follows standard guidelines, under GLP
- 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: TA 98, TA 100, TA 1535, TA 1537 and TA 1538
- Metabolic activation:
- with and without
- Metabolic activation system:
- Aroclor-induced rat-liver S9 mix
- Test concentrations with justification for top dose:
- in the main test (with metabolic activation): 50-5000 µg/plate
in the main test (without metabolic activation): 50-5000 µg/plate - Vehicle / solvent:
- Distilled water
- Details on test system and experimental conditions:
- Concentration of the test substance resulting in precipitation: 5000µg/plate
- Species / strain:
- other: as specified above
- Metabolic activation:
- with
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- cytotoxicity
- Remarks:
- > 5000 µg/plate
- Species / strain:
- other: as specified above
- Metabolic activation:
- without
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- cytotoxicity
- Remarks:
- > 5000 µg/plate
- Additional information on results:
- No treatment-related increase in the number of revertants was observed
- Remarks on result:
- other: other: preliminary test
- Remarks:
- Migrated from field 'Test system'.
- Conclusions:
- Interpretation of results (migrated information):
negative with metabolic activation
negative 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:
- comparable to guideline study
- Remarks:
- Follows standard guidelines, under GLP
- Qualifier:
- according to guideline
- Guideline:
- EU Method B.10 (Mutagenicity - In Vitro Mammalian Chromosome Aberration Test)
- GLP compliance:
- yes
- Type of assay:
- other: in vitro mammalian cytogenicity (B10)
- Species / strain / cell type:
- mammalian cell line, other: Human peripheral lymphocytes stimulated with phytohaemagglutinin
- Metabolic activation:
- with and without
- Metabolic activation system:
- aroclor-induced rat-liver S9 mix
- Test concentrations with justification for top dose:
- in the main test (with metabolic activation): 9.8-5000 µg/ml
in the main test (without metabolic activation): 9.8-5000 µg/ml - Vehicle / solvent:
- distilled water
- Details on test system and experimental conditions:
- exposure period (with metabolic activation): 3h
exposure period (without metabolic activation): 18h
fixation time: 18 and 32h - Species / strain:
- other: as specified above
- Metabolic activation:
- with
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- cytotoxicity
- Remarks:
- > 5000 µg/ml
- Species / strain:
- other: as specified above
- Metabolic activation:
- without
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- cytotoxicity
- Remarks:
- 1250 µg/ml
- Remarks on result:
- other: other: main test
- Remarks:
- Migrated from field 'Test system'.
- Conclusions:
- Interpretation of results (migrated information):
negative with metabolic activation
negative 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.
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