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Physical & Chemical properties

Auto flammability

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Link to relevant study record(s)

Reference
Endpoint:
auto-flammability
Type of information:
experimental study
Adequacy of study:
key study
Study period:
Not reported
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
GLP compliance:
yes (incl. QA statement)
Key result
Auto-ignition temperature:
236 °C
Atm. press.:
960 hPa
Remarks on result:
other:

Table 1. Results

Temperature

External Temperature 

Ignition 

Sample amount 

Ignition delay time 

(flask inside) 

299 °C 

305 °C 

+ 

0.1 ml 

0.84 min 

348 °C 

356 °C 

+ 

0.1 ml

0.84 min 

348 °C 

356 °C 

+ 

0.5 ml

0.84 min 

344 °C 

351 °C 

+ 

0.5 ml

0.84 min 

339 °C 

346 °C 

+ 

0.5 ml 

0.84 min 

334 °C 

341 °C 

+ 

0.5 ml 

0.84 min 

329 °C 

336 °C 

+ 

0.5 ml 

0.84 min 

319 °C 

326 °C 

+ 

0.5 ml 

0.84 min 

310 °C 

316 °C 

+ 

0.5 ml 

0.84 min 

299 °C 

305 °C 

+ 

0.5 ml 

0.84 min 

290 °C 

295 °C 

+ 

0.5 ml 

0.84 min 

280 °C 

284 °C 

+ 

0.5 ml 

0.84 min 

270 °C 

274 °C 

+ 

0.5 ml 

0.84 min 

261 °C 

264 °C 

+ 

0.5 ml 

0.84 min 

251 °C 

254 °C 

+ 

0.5 ml 

0.84 min 

246 °C 

249 °C 

+ 

0.5 ml 

0.84 min 

236 °C 

239 °C 

+ 

0.5 ml 

0.84min 

226 °C 

228 °C 

- 

0.5 ml 

- 

205 °C 

203 °C 

- 

0.5 ml 

- 

212 °C 

214 °C 

- 

0.5 ml 

- 

220 °C 

221 °C 

- 

0.5 ml 

- 

- not ignited

+ ignited

Conclusions:
Under the conditions of the study the auto-ignition temperature of the test material was determined to be 236 °C at 960 hPa.
Executive summary:

The auto-ignition temperature of the test material was determined in a GLP study which was conducted according to the standardised guideline EU Method A.15. Under the conditions of the study the auto-ignition temperature of the test material was determined to be 236 °C at 960 hPa.

Description of key information

Self ignition temperature: 236°C

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
236 °C

Additional information