Registration Dossier
Registration Dossier
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EC number: 201-036-1 | CAS number: 77-54-3
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:
- 16 April 2016 -17 April 2016
- 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))
- Version / remarks:
- 2008
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- DIN 51794 (Testing of mineral oil hydrocarbons - Determination of ignition temperature)
- Version / remarks:
- 2003
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- IEC 60079-4 (Electrical apparatus for explosive gas atmospheres. Part 4: Method of test for ignition temperature)
- Version / remarks:
- 1975
- GLP compliance:
- yes
- Key result
- Auto-ignition temperature:
- 265 °C
- Atm. press.:
- >= 1 007.2 - <= 1 009.8 hPa
- Conclusions:
- The substance Cedryl Acetate has an auto-ignition temperature of 265°C at 1007-1010 hPa. GLP-compliant study in accordance with EU method A.15.
- Executive summary:
The substance Cedryl Acetate has an auto-ignition temperature of 265°C according to EU method A.15.
Reference
Table: Results of the auto-ignition temperature measurements
Test |
Volume
|
Start temp. [°C] |
End temp. [°C] |
Ignition delay [s] |
Colour of the flame |
Auto-ignition temperature [°C] |
Minimum auto-ignition temperature [°C] |
|
|
|
|
|
|
|
|
1 |
70 |
287 |
277 |
27 |
Orange/Blue |
279 |
266 |
|
150 |
276 |
268 |
40 |
Orange/Blue |
270 |
|
|
300 |
277 |
267 |
44 |
Orange/Blue |
269 |
|
|
500 |
268 |
264 |
48 |
Orange/Blue |
266 |
|
|
800 |
279 |
269 |
41 |
Orange/Blue |
271 |
|
|
|
|
|
|
|
|
|
2 |
250 |
280 |
270 |
36 |
Orange/Blue |
272 |
269 |
|
600 |
275 |
267 |
49 |
Orange/Blue |
269 |
|
|
900 |
278 |
274 |
46 |
Orange/Blue |
276 |
|
|
|
|
|
|
|
|
|
3 |
200 |
279 |
269 |
41 |
Orange/Blue |
271 |
270 |
|
450 |
272 |
268 |
46 |
Orange/Blue |
270 |
|
|
850 |
281 |
273 |
44 |
Orange/Blue |
275 |
|
|
|
|
|
|
|
|
|
Description of key information
The substance Cedryl Acetate has an auto-ignition temperature of 265°C according to EU method A.15.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 265 °C
Additional information
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