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EC number: 810-766-5 | CAS number: 1802886-42-5
- 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:
- auto-ignition temperature (liquids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- from 2017-11-20 to 2018-01-17
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- ASTM E659 (Standard test method for autoignition temperature of liquid chemicals)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Key result
- Auto-ignition temperature:
- 318 °C
- Atm. press.:
- 1 013 hPa
- Conclusions:
- The auto-ignition of the test item was determined to be 318 °C.
- Executive summary:
A study was conducted according to Regulation (EC) No 440/2008 Part A.15 and ASTM E 659 - 15 (2015) to determine the auto-ignition temperature of the test substance. A small sample of the test item was injected into a uniformly heated 500 mL glass flask containing air at a predetermined temperature. After the internal flask temperature had reached the desired temperature the system was allowed to equilibrate. A weight of ca. 100 mg of the test item was injected into the flask and the timer was started. Auto-ignition was evidenced by a sharp rise in the temperature inside the flask. If ignition was not observed in 10 minutes, the sample was considered to be non-flammable at the tested gas temperature and at the applied concentration in the flask. The procedure was repeated using ca. 500 mg samples until the minimum auto-ignition temperature was obtained. The auto-ignition temperature of the test item was determined to be 318 °C.
Reference
The temperature was registered in case of each experiment outside and inside the flask. The temperature distribution was steady outside the flask. The ignition delay time was determined when ignition was observed.
Temperature |
External Temperature |
Ignition delay time |
Sample amount |
Ignition |
29 °C |
30 °C |
- |
0.36 g |
- |
62 °C |
64 °C |
- |
0.15 g |
- |
89 °C |
94 °C |
- |
0.15 g |
- |
116 °C |
124 °C |
- |
0.12 g |
- |
147 °C |
151 °C |
- |
0.12 g |
- |
178 °C |
181 °C |
- |
0.14 g |
- |
209 °C |
210 °C |
- |
0.08 g |
- |
241 °C |
239 °C |
- |
0.10 g |
- |
270 °C |
266 °C |
- |
0.14 g |
- |
302 °C |
296 °C |
- |
0.17 g |
- |
333 °C |
326 °C |
- |
0.14 g |
- |
362 °C |
355 °C |
25 sec |
0.15 g |
+ |
357 °C |
356 °C |
25 sec |
0.11 g |
+ |
353 °C |
347 °C |
30 sec |
0.12 g |
+ |
351 °C |
344 °C |
20 sec |
0.14 g |
+ |
348 °C |
340 °C |
25 sec |
0.16 g |
+ |
345 °C |
336 °C |
30 sec |
0.13 g |
+ |
342 °C |
335 °C |
35 sec |
0.11 g |
+ |
339°C |
333 °C |
20 sec |
0.10 g |
+ |
337 °C |
330 °C |
20 sec |
0.14 g |
+ |
333 °C |
327 °C |
15 sec |
0.09 g |
+ |
331 °C |
324 °C |
20 sec |
0.16 g |
+ |
327 °C |
322 °C |
15 sec |
0.11 g |
+ |
324 °C |
322 °C |
15 sec |
0.13 g |
+ |
321 °C |
319 °C |
15 sec |
0.09 g |
+ |
318 °C |
313 °C |
40 sec |
0.11 g |
+ |
316 °C |
312 °C |
- |
0.09 g |
- |
312 °C |
308 °C |
- |
0.11 g |
- |
309 °C |
305 °C |
- |
0.09 g |
- |
306 °C |
302 °C |
- |
0.14 g |
- |
303 °C |
298 °C |
- |
0.10 g |
- |
301 °C |
295 °C |
- |
0.15 g |
- |
301 °C |
294 °C |
- |
0.43 g |
- |
304 °C |
297 °C |
- |
0.49 g |
- |
306 °C |
299 °C |
- |
0.53 g |
- |
309 °C |
305 °C |
- |
0.52 g |
- |
311 °C |
312 °C |
- |
0.47 g |
- |
315 °C |
314 °C |
- |
0.49 g |
- |
315 °C |
310 °C |
- |
0.48 g |
- |
318 °C |
316 °C |
- |
0.56 g |
- |
321 °C |
319 °C |
- |
0.45 g |
- |
323 °C |
321 °C |
- |
0.47 g |
- |
327 °C |
320 °C |
20 sec |
0.47 g |
+ |
|
|
|
- not ignited + ignited |
The auto-ignition temperature of the Test Item was determined to be 318 °C.
Description of key information
The auto-ignition temperature of the test item was determined to be 318 °C.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 318 °C
Additional information
A study was conducted according to Regulation (EC) No 440/2008 Part A.15 and ASTM E 659 - 15 (2015) to determine the auto-ignition temperature of the test substance.A small sample of the test item was injected into a uniformly heated 500 mL glass flask containing air at a predetermined temperature. After the internal flask temperature had reached the desired temperature the system was allowed to equilibrate. A weight of ca. 100 mg of the test item was injected into the flask and the timer was started. Auto-ignition was evidenced by a sharp rise in the temperature inside the flask. If ignition was not observed in 10 minutes, the sample was considered to be non-flammable at the tested gas temperature and at the applied concentration in the flask. The procedure was repeated using ca. 500 mg samples until the minimum auto-ignition temperature was obtained. The auto-ignition temperature of the test item was determined to be 318 °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.
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.