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Diss Factsheets
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EC number: 800-172-4 | CAS number: 398141-87-2
- 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
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Auto flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- auto-ignition temperature (liquids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Between 19 March and 27 March 2012.
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: see 'Remark'
- Remarks:
- Study conducted in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of the relevant results. The study report was conclusive, done to a valid guideline and the study was conducted under GLP conditions.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- Deviations:
- no
- GLP compliance:
- yes
- Auto-ignition temperature:
- 318 °C
- Atm. press.:
- >= 103.1 - <= 103.7 kPa
- Conclusions:
- The test item has been determined to have an auto-ignition temperature of 318 ± 5 °C.
- Executive summary:
Test System The determination was carried out using a procedure designed to be compatible with Method A15 Auto-Ignition Temperature of Commission Regulation (EC) No 440/2008 of 30 May 2008. Performance of the Test The test flask was heated in a flask heater. Aliquots of test item (tested as received) were injected into the flask using a syringe and the flask observed for signs of ignition over a 300 second period. This procedure was repeated, varying the sample size, as necessary, until the lowest temperature at which ignition, if any, occurred within 300 seconds of insertion, was determined. Conclusion The test item has been determined to have an auto-ignition temperature of 318±5 °C.
Reference
Results
Results of the auto-ignition temperature determination are shown in the following table.
Table 3.1
Test Temperature (ºC) |
Test Volume (µl) |
Ignition Delay (s) |
Observations |
200(clean flask) |
70 |
>300 |
No ignition. Grey fumes were emitted. |
250(clean flask) |
70 |
>300 |
No ignition. Grey fumes were emitted. |
300(clean flask) |
70 |
>300 |
No ignition. Grey fumes were emitted. |
350 |
70 |
>300 |
No ignition. Grey fumes were emitted. |
400 |
70 |
3 |
A yellow flame. Grey fumes were emitted. |
390 |
70 |
3 |
A yellow flame. Grey fumes were emitted. |
380 |
70 |
2 |
A yellow flame. Grey fumes were emitted. |
370 |
70 |
7 |
A yellow flame. Grey fumes were emitted. |
360 |
70 |
>300 |
No ignition. Grey fumes were emitted. |
364 |
70 |
5 |
A yellow flame. Grey fumes were emitted. |
362 |
70 |
>300 |
No ignition. Grey fumes were emitted. |
362(clean flask) |
70 |
3 |
A yellow flame. Grey fumes were emitted. |
360(clean flask) |
70 |
7 |
A yellow flame. Grey fumes were emitted. |
358(clean flask) |
70 |
>300 |
No ignition. Grey fumes were emitted. |
358(clean flask) |
200 |
4 |
A yellow flame. Grey fumes were emitted. |
356(clean flask) |
200 |
3 |
A yellow flame. Grey fumes were emitted. |
354(clean flask) |
200 |
>300 |
No ignition. Grey fumes were emitted. |
354(clean flask) |
400 |
3 |
A yellow flame. Grey fumes were emitted. |
352(clean flask) |
400 |
7 |
A yellow flame. Grey fumes were emitted. |
350(clean flask) |
400 |
8 |
A yellow flame. Grey fumes were emitted. |
348(clean flask) |
400 |
5 |
A yellow flame. Grey fumes were emitted. |
346(clean flask) |
400 |
9 |
A yellow flame. Grey fumes were emitted. |
344(clean flask) |
400 |
>300 |
No ignition. Grey fumes were emitted. |
344(clean flask) |
400 |
6 |
A yellow flame. Grey fumes were emitted. |
342(clean flask) |
400 |
5 |
A yellow flame. Grey fumes were emitted. |
340(clean flask) |
400 |
10 |
A yellow flame. Grey fumes were emitted. |
338(clean flask) |
400 |
8 |
A yellow flame. Grey fumes were emitted. |
336(clean flask) |
400 |
>300 |
No ignition. Grey fumes were emitted. |
336(clean flask) |
600 |
8 |
A yellow flame. Grey fumes were emitted. |
334(clean flask) |
600 |
>300 |
No ignition. Grey fumes were emitted. |
334(clean flask) |
800 |
9 |
A yellow flame. Grey fumes were emitted. |
332(clean flask) |
800 |
6 |
A yellow flame. Grey fumes were emitted. |
328 |
800 |
8 |
A yellow flame. Grey fumes were emitted. |
324 |
800 |
9 |
A yellow flame. Grey fumes were emitted. |
320 |
800 |
11 |
A yellow flame. Grey fumes were emitted. |
318(clean flask) |
800 |
>300 |
No ignition. Grey fumes were emitted. |
318(clean flask) |
1000 |
10 |
A yellow flame. Grey fumes were emitted. |
316(clean flask) |
1000 |
>300 |
No ignition. Grey fumes were emitted. |
316(clean flask) |
1200 |
>300 |
No ignition. Grey fumes were emitted. |
316(clean flask) |
1400 |
>300 |
No ignition. Grey fumes were emitted. |
316(clean flask) |
1600 |
>300 |
No ignition. Grey fumes were emitted. |
316(clean flask) |
1800 |
>300 |
No ignition. Grey fumes were emitted. |
Room temperature: 19
to 20 °C
Atmospheric pressure: 103.1 to 103.7 kPa
Description of key information
The self-ignition temperature of the substance was determined to be 318 ± 5ºC; study conducted in accordance with EU Method A.15; Tremain (2012)
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 318 °C
Additional information
In a GLP compliant auto-flammability study conducted in accordance with standardised guidelines, the self-ignition temperature of the test substance was determined. Under the conditions of the test, the self-ignition temperature of the substance was determined to be 318 ± 5ºC.
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.
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