Registration Dossier
Registration Dossier
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EC number: 267-015-4 | CAS number: 67762-38-3 This substance is identified by SDA Substance Name: C16-C18 and C18 unsaturated alkyl carboxylic acid methyl ester and SDA Reporting Number: 11-010-00.
Auto flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- auto-flammability
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From November 04,2008 to November 04,2008
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP with certificate.The study is clear and complete in any parts
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- Deviations:
- no
- GLP compliance:
- yes
- Auto-ignition temperature:
- > 256 - < 266 °C
- Atm. press.:
- > 987 - < 992 hPa
- Remarks on result:
- other:
- Conclusions:
- The auto-ignition temperature measured for esterol-A was 261°C +/- 5°C.
- Executive summary:
The autoignition of Fatty Acids C16 -C18 and C18 -unstd., Me esters has been measured according to Council Regulation (EC) No. 440/2008, Method A.15
Reference
| Set temperature (°C) | regulation temperature (°C) | Measured temperature in the middle of the flask (for information) (°C) | Inject volume (uL) | Ignition Delay (s) | Temperature increase measurated (°C) | Comments |
| 287 | 287 | 281 | 100 | 30 | 22 | Ignition |
| 282 | 281 | 275 | 100 | 30 | 25 | Ignition |
| 276 | 275 | 268 | 100 | 30 | 14 | Ignition |
| 271 | 271 | 261 | 100 | 45 | 14 | Ignition |
| 250 | 250 | 244 | 100 | Smokes | ||
| 255 | 255 | 249 | 100 | Smokes | ||
| 260 | 261 | 256 | 100 | 60 | 14 | Ignition |
| 256 | 256 | 246 | 100 | Smokes | ||
| 256 | 256 | 248 | 100 | Smokes | ||
| 256 | 256 | 250 | 100 | Smokes | ||
| 256 | 256 | 248 | 100 | Smokes |
Description of key information
The autoignition of Fatty Acids C16 -C18 and C18 -unstd., Me esters has been measuredaccording to Council Regulation (EC) No. 440/2008, Method A.15
It was 261°C +/- 5°C
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 261 °C
Additional information
The ignition delay observed at this temperature was 60 seconds and a Temperature increase at middle of the flask was 14°C.
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