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Registration Dossier
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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
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EC number: - | CAS number: 1309389-73-8
- 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
Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- substances / mixtures which in contact with water emit flammable gases
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because the experience in production or handling shows that the substance does not react with water, e.g. the substance is manufactured with water or washed with water
- Endpoint:
- self-heating substances / mixtures
- Data waiving:
- study technically not feasible
- Justification for data waiving:
- the study does not need to be conducted because the substance is completely molten at 160°C
- Endpoint:
- pyrophoric solids
- Data waiving:
- study technically not feasible
- Justification for data waiving:
- the study does not need to be conducted because the substance is known to be stable in contact with air at room temperature for prolonged periods of time (days) and hence, the classification procedure does not need to be applied
- Endpoint:
- pyrophoric liquids
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because the substance is known to be stable in contact with air at room temperature for prolonged periods of time (days) and hence, the classification procedure does not need to be applied
- Endpoint:
- flammable gases
- Data waiving:
- study technically not feasible
- Justification for data waiving:
- the study does not need to be conducted because the substance is a solid
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2016-03-24
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.10 (Flammability (Solids))
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: UN Test N.1 (2009)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: VDI 2263, sheet 1 (1990)
- Deviations:
- no
- GLP compliance:
- no
- Key result
- Test procedure:
- burning time (test type not further specified)
- Remarks:
- or specified in description of method (migrated information)
- Burning time:
- 0 s
- Remarks on result:
- other: The substance could not be ignited with a flame. The substance melted. So preliminary test sufficient.
- Interpretation of results:
- GHS criteria not met
- Remarks:
- Migrated information
- Conclusions:
- According to UN Manual, Test N.1, Regulation (EC) No. 440/2008, Method A.10 and VCI 2263 (1990), the test item could not be ignited by a flame. Hence, classification is considered to be not required for the tested substance.
Referenceopen allclose all
In the preliminary test the test item did not burn over distance of 200 mm. Thus, the performance of the main test was not necessary.
Description of key information
A.10. Flammability (solids): not flammable
A.11. Flammability (gases): not flammable
A.12. Flammability (contact with water): not flammable
A.13. Pyrophoric properties of solids and liquids: not flammable
Key value for chemical safety assessment
- Flammability:
- non flammable
Additional information
A.10: According to UN Manual, Test N.1, EU Method A.10 and VCI 2263 (1990), the test item could not be ignited applying a flame as ignition source for at least 2 minutes. Hence, classification is considered to be not required for the tested substance.
A.11: In accordance with Regulation (EC) No 1907/2006 Annex XI section 1, a test according to A.11 (flammability; gases) is not considered to be required, since the test item is a solid substance with a melting point of 146.4 °C and therefore not a gas at room temperature.
A.12: In accordance with Regulation (EC) No 1907/2006 Annex XI section 1, a test according to A.12 (flammability; contact with water) is not considered to be required, because the substance does not contain groups that might lead to a reaction with water or damp air, leading to the development of dangerous amounts of gas or gases which may be highly flammable. Furthermore, experience in practical handling of the substance shows that it does not react with water.
A.13: In accordance with Regulation (EC) No 1907/2006 Annex XI section 1, a test according to A.13 (pyrophoric properties of solids and liquids) is not considered to be required, since the test substance is stable at ambient temperature. The substance does not contain any chemical group that might lead to spontaneous ignition a short time after coming in contact with air at room temperature (approx 20 °C). Furthermore, experience in handling shows that the substance does not ignite in contact with air.
Justification for classification or non-classification
The test item is not a flammable solid in the sense of the classification criteria as laid down in Regulation (EC) No 1272/2008, as amended for the eighteenth time in Regulation (EU) 2022/692.
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.