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EC number: 939-526-9 | CAS number: 90506-73-3
- 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
Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 25 July 2017 to 15 August 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: REACH Regulation (EC) No 1907/2006 of the European Parliament and of the Council.
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: Regulation (EC) No 1272/2008 of 16 December 2008 on Classification labelling and Packaging of Substances and Mixtures.
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: United Nations Recommendations on the Transport of Dangerous Goods Manual of Tests and Criteria, 6th revised edition 2015.
- Deviations:
- no
- GLP compliance:
- yes
- Specific details on test material used for the study:
- Physical State/Appearance: White waxy solid
Purity: 100%, UVCB substance
Storage Conditions: Room temperature in the dark - Key result
- Test procedure:
- burning rate test: preliminary screening test
- Burning time:
- 8 s
- Remarks on result:
- other: The pile ignited and burnt with a yellow flame, which self-extinguished 8 seconds after the Bunsen flame was removed, and no propagation of combustion was observed.
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The flammability of the test material was assessed and was classified to be not highly flammable, as it did not propagate combustion over the 200 mm of the preliminary screening test.
- Executive summary:
The test material was assessed for its flammable properties by measuring the burning rate of test material prepared as a pile of set dimensions. Testing was conducted using a procedure designed to be compatible with Test N.1. of the United Nations Recommendations on the Transport of Dangerous Goods Manual of Tests and Criteria, 6th revised edition 2015 and Section 2.7 of Regulation (EC) No 1272/2008 of 16 December 2008 on Classification Labelling and Packaging of Substances and Mixtures.
An aluminum mould (250 mm long x 20 mm wide x 10 mm high) was loosely filled with test material (tested after grinding with a pestle and mortar). A non-combustible, non-porous board was placed onto the mould which was then inverted. The mould was removed and an air-rich Bunsen burner flame applied to one end of the pile for 6 seconds, when the test material ignited. The time for combustion to propagate over a distance of 200 mm was measured.
The pile ignited and burnt with a yellow flame, which self-extinguished 8 seconds after the Bunsen flame was removed, and no propagation of combustion was observed.
The flammability of the test material was assessed and was classified to be not highly flammable, as it did not propagate combustion over the 200 mm of the preliminary screening test.
Reference
Description of key information
The flammability of the test material was assessed and was classified to be not highly flammable, as it did not propagate combustion over the 200 mm of the preliminary screening test.
Key value for chemical safety assessment
- Flammability:
- not classified
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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