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Diss Factsheets
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EC number: 466-490-7 | 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
Auto flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative self-ignition temperature (solids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Experiment start date - 14 August 2006; Experiment completion date - 15 August 2006; Study completion date - 20 October 2006.
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.16 (Relative Self-Ignition Temperature for Solids)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Specific details on test material used for the study:
- Identity: FAT 40827/A
Batch: T2 5572 BOP 01/06
Purity: determined in this study
Appearance: black sticky powder
Expiration date: 28.02.2011
Storage: at room temperature - Relative self-ignition temperature:
- 282 °C
- Remarks on result:
- other: The exact pressure was not reported. But the test was performed under ambient atmospheric pressure, which is considered to be close to 1013. kPa.
- Conclusions:
- The test material shows a relative self-ignition temperature at about 282 °C.
- Executive summary:
The auto-ignition temperature of the test item was determined in a study conducted according to the EU Method A.15. The auto-ignition temperature, as obtained by this method, is the minimum ambient temperature expressed in °C at which a certain volume of a substance ignites under defined conditions. The temperature of the oven and the sample were continuously recorded while the temperature of the oven was increased to approximately 400 °C at a rate of about 0.5 °C/min. Based on the findings of the study, the test material shows a relative self-ignition temperature at about 282 °C.
Reference
The test item showed an exothermic reaction starting at 275 °C. A maximum temperature of about 560 °C was measured in the sample cube during the exothermic reaction. At the end of the measurement, the test item was carbonized.
Description of key information
The test material shows a relative self-ignition temperature at about 282 °C.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 282 °C
Additional information
The auto-ignition temperature of the test item was determined in a study conducted according to the EU Method A.15. The auto-ignition temperature, as obtained by this method, is the minimum ambient temperature expressed in °C at which a certain volume of a substance ignites under defined conditions. The temperature of the oven and the sample were continuously recorded while the temperature of the oven was increased to approximately 400 °C at a rate of about 0.5 °C/min. Based on the findings of the study, the test material shows a relative self-ignition temperature at about 282 °C.
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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