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Diss Factsheets
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EC number: 205-737-3 | CAS number: 149-32-6
- 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
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:
- 2007
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Qualifier:
- according to guideline
- Guideline:
- other:
- Version / remarks:
- CEI-1241-2-1 Part 2 - Method B "in cloud"
- Principles of method if other than guideline:
- The temperature is determined in a "Godbert-Greenwald" oven. The powder is suspended in contact with the wall of the heated oven. Then, the detection of the ignition or not of the dust is done.
Several test are realised. In each one, several parameters varie : hoven temperature (in steps of 20°C), mass of powder tested (0.15 - 0.3 - 0.6 g), air pressure of the suspension of the sample (0.15 , 0.3 pr 0.5 bar) - GLP compliance:
- yes (incl. QA statement)
- Specific details on test material used for the study:
- Sponsor sample identification : "Ultra - fines Erythritol" / Ineris sample identifiction : 07AA261
Sample received from the Sponsor on 03/01/07
No sample preparation. - Key result
- Relative self-ignition temperature:
- ca. 440 °C
- Conclusions:
- The temperature of auto-ignition (in cloud) of the sample is 440°C
- Endpoint:
- relative self-ignition temperature (solids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2007
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Remarks:
- test performed before
- Qualifier:
- according to guideline
- Guideline:
- other: Normalized method : CEI-1241-2-1 Part 2 - Method A - "in layer"
- Principles of method if other than guideline:
- The temperature of auto-ignition of a layer of the pulverulent product is the minimal temperature of a hot surface for which an ingition occurs in the layer, placed an this surface.
The ignition were considered if we noticed a flare or flames in the material, or if we measured a temperature of 450°C or more, or an increase of 250 K or more compared to the temperature of the hot surface, during the test. - GLP compliance:
- yes (incl. QA statement)
- Specific details on test material used for the study:
- Sponsor sample identification : "Ultra - fines Erythritol" / Ineris sample identifiction : 07AA261
Sample received from the Sponsor on 03/01/07 - Key result
- Relative self-ignition temperature:
- >= 400 °C
- Remarks on result:
- other: 5 mm layer
- Conclusions:
- The temperature of autoignition "in layer" of the product is > 400°C
Referenceopen allclose all
Description of key information
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 440 °C
Additional information
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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