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EC number: 248-387-7 | CAS number: 27287-73-6
- 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:
- pyrophoric solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 11 September 2015 - 29 October 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- UN Manual of Tests and Criteria: Test N.2 (Test method for pyrophoric solids)
- Deviations:
- no
- GLP compliance:
- yes
- Key result
- Test procedure:
- ignition time on contact with air
- Temp.:
- 20 °C
- Remarks on result:
- no ignition within 5 minutes
- Interpretation of results:
- not classified based on GHS criteria
- Conclusions:
- The test substance does not spontaneously ignite on contact with air at ambient temperatures. In accordance with the the criteria of UN Test N.2, the test substance is not classified as pyrophoric solid.
- Executive summary:
The pyrophoric properties of the test item was determined using UN Test N.2. The test substance does not spontaneously ignite on contact with air at ambient temperatures throughout the 5 minute observation period. In accordance with the the criteria of UN Test N.2, the test substance is not classified as pyrophoric solid.
- Endpoint:
- substances / mixtures which in contact with water emit flammable gases
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 11 September 2015 - 29 October 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- UN Manual of Tests and Criteria: Test N.5 (Test method for substances which in contact with water emit flammable gases)
- Deviations:
- no
- GLP compliance:
- yes
- Test procedure:
- step 1
- Remarks on result:
- no reaction with water observed
- Test procedure:
- step 2
- Remarks on result:
- no reaction with water observed
- Test procedure:
- step 3
- Remarks on result:
- no reaction with water observed
- Test procedure:
- step 4
- Remarks on result:
- no reaction with water observed
- Interpretation of results:
- not classified based on GHS criteria
- Conclusions:
- The test substance does not evolve flammable gases on contact with water. In accordance with the criteria of UN Test N.5, the test substance is not classified as a substance which, in contact with water, emits flammable gases.
- Executive summary:
The reactivity of the test substance with water was determined using UN Test N.5. The test substance does not evolve flammable gases on contact with water. In accordance with the criteria of UN Test N.5, the test substance is not classified as a substance which, in contact with water, emits flammable gases.
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 11 September 2015 - 29 October 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)
- Deviations:
- no
- GLP compliance:
- yes
- Key result
- Test procedure:
- burning rate test: preliminary screening test
- Remarks on result:
- other: The test substance melted and ignited on application of the ignition source, but self-extinguished on its removal. It did not propagate combustion and the burning time over 200mm could not be determined.
- Interpretation of results:
- not classified based on GHS criteria
- Conclusions:
- The preliminary test showed that the test substance did not propagate combustion and therefore in accordance with the criteria of UN Test N.1, the test substance is not classified as a flammable solid.
- Executive summary:
A preliminary screening test was conducted to determine whether or not the sample ignites and propagates combustion over 200 mm within 2 minutes, either by burning with a flame or by smouldering. The test substance did not propagate combustion and therefore a full series of burning tests were not conducted. In accordance with the criteria of UN Test N.1, the test substance is not classified as a flammable solid.
- Endpoint:
- self-heating substances / mixtures
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 11 September 2015 - 29 October 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- UN Manual of Tests and Criteria: Test N.4 (Test method for self-heating substances)
- Deviations:
- no
- GLP compliance:
- yes
- Key result
- Test procedure:
- 100 mm sample cube at 140°C
- Max. temp. reached:
- 140
- Induction time (h):
- 24
- Result:
- negative outcome (no effect observed)
- Interpretation of results:
- not classified based on GHS criteria
- Conclusions:
- The test substance showed no signs of self-heating when tested in a 100 mm cubic wire mesh container at 140°C. In accordance with the criteria of UN Test N.4, the test substance is not classified as a self-heating substance.
- Executive summary:
The self-heating properties of the test substance was determined using UN Test N.4. The test substance showed no signs of self-heating when tested in a 100 mm cubic wire mesh container at 140°C. In accordance with the criteria of UN Test N.4, the test substance is not classified as a self-heating substance.
Referenceopen allclose all
Room temperature = 20 °C.
where N = No signs of ignition during dropping or throughout the 5 minute observation period.
Test Number: |
1. |
2. |
3. |
4. |
5. |
6. |
Observation: |
N |
N |
N |
N |
N |
N |
The preliminary test showed that the test substance did not propagate combustion and therefore a full series of burning tests were not conducted.
A graph of temperature versus time (hours) was prepared with the raw data. The graph showed that the test substance exhibited no exothermic activity, with the temperature at the centre of the sample settling out at the same level as the oven air temperature at approximately 8 hours. As this constitutes a negative result, no further testing was necessary.
Description of key information
Flammability: The test substance did not propagate combustion and therefore a full series of burning tests were not conducted. In accordance with the criteria of UN Test N.1, the test substance is not classified as a flammable solid.
Pyrophoric Properties: The test substance does not spontaneously ignite on contact with air at ambient temperatures throughout the 5 minute observation period. In accordance with the the criteria of UN Test N.2, the test substance is not classified as pyrophoric solid.
Water Reactivity: The test substance does not evolve flammable gases on contact with water. In accordance with the criteria of UN Test N.5, the test substance is not classified as a substance which, in contact with water, emits flammable gases.
Self-heating: The test substance showed no signs of self-heating when tested in a 100 mm cubic wire mesh container at 140°C. In accordance with the criteria of UN Test N.4, the test substance is not classified as a self-heating substance..
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.
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.