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EC number: 947-760-8 | CAS number: -
Auto flammability
Administrative data
- Endpoint:
- auto-ignition temperature (liquids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 15 February 2017 to 22 February 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- 2-ethylhexyl 12-hydroxyoctadecanoate
- EC Number:
- 249-793-7
- EC Name:
- 2-ethylhexyl 12-hydroxyoctadecanoate
- Cas Number:
- 29710-25-6
- Molecular formula:
- C26H52O3
- IUPAC Name:
- 2-ethylhexyl 12-hydroxyoctadecanoate
Constituent 1
Results and discussion
Auto-ignition temperature (liquids / gases)
- Key result
- Auto-ignition temperature:
- ca. 381 - ca. 391 °C
- Atm. press.:
- ca. 100 - ca. 101.1 kPa
Any other information on results incl. tables
Results of the auto-ignition temperature determination are shown in the following table:
| Test temperature (ºC) | Test volume (μL) | Ignition delay (s) | Observations |
| 200 (clean flask) | 70 | >300 | No ignition. No fumes emitted. |
| 250 (clean flask) | 70 | >300 | No ignition. White/pale grey fumes were emitted. |
| 300 (clean flask) | 70 | >300 | No ignition. Pale grey fumes were emitted. |
| 350 | 70 | >300 | No ignition. Pale grey fumes were emitted. |
| 400 | 70 | 4 | A bright orange flame. Grey fumes were emitted. |
| 390 (clean flask) | 70 | >300 | No ignition. Pale grey fumes were emitted. |
| 392 (clean flask) | 70 | >300 | No ignition. Pale grey fumes were emitted. |
| 394 (clean flask) | 70 | 7 | An orange/blue flame. Pale grey fumes were emitted. |
| 392 (clean flask) | 200 | 13 | An orange/blue flame. Grey fumes were emitted. |
| 390 (clean flask) | 200 | 8 | An orange/blue flame. Grey fumes were emitted. |
| 388 (clean flask) | 200 | 18 | An orange/blue flame. Grey fumes were emitted. |
| 386 (clean flask) | 200 | 9 | An orange/blue flame. Grey fumes were emitted. |
| 384 (clean flask) | 200 | >300 | No ignition. Grey fumes were emitted. |
| 384 (clean flask) | 400 | >300 | No ignition. Grey fumes were emitted. |
| 384 (clean flask) | 600 | >300 | No ignition. Grey fumes were emitted. |
| 384 (clean flask) | 800 | >300 | No ignition. Grey fumes were emitted. |
| 384 (clean flask) | 1000 | >300 | No ignition. Grey fumes were emitted. |
Room temperature: 22 to 24 °C Atmospheric pressure: 100.0 to 101.1 kPa
Applicant's summary and conclusion
- Conclusions:
- The test item was determined to have an auto-ignition temperature of 386 ± 5 °C.
- Executive summary:
Auto-Ignition Temperature (Liquids and Gases) was found to be 386 ± 5 °C using a procedure designed to be compatible with Method A.15 Auto-Ignition Temperature (Liquids and Gases) of Commission Regulation (EC) No 440/2008 of 30 May 2008.
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