Registration Dossier
Registration Dossier
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EC number: 262-979-2 | CAS number: 61788-48-5
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:
- 30 March 2016 to 22 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))
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Key result
- Auto-ignition temperature:
- 394 °C
- Atm. press.:
- 100.2 - 101.5 kPa
- Conclusions:
- The test item has been determined to have an auto-ignition temperature of 394 ± 5 °C at 100.2 to 101.5 kPa.
- Executive summary:
Auto-Ignition Temperature (Liquids and Gases) was determined to be 394 ± 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.
Reference
Data Evaluation: The auto-ignition temperature is the lowest temperature that will result in the ignition of the test item after being injected into the test flask.
| Test Temperature (ºC) | Test Volume (μL) | Ignition Delay (s) | Observations |
| 200 (clean flask) | 0.2 | >300 | No ignition. |
| 250 (clean flask) | 0.2 | >300 | No ignition. |
| 300 | 0.2 | >300 | No ignition. Grey fumes were emitted. |
| 350 | 0.2 | >300 | No ignition. Grey fumes were emitted. |
| 400 (clean flask) | 0.2 | 14 | An orange flame. Grey fumes were emitted. |
| 380 (clean flask) | 0.2 | >300 | No ignition. Grey fumes were emitted. |
| 390 (clean flask) | 0.2 | >300 | No ignition. Grey fumes were emitted. |
| 392 (clean flask) | 0.2 | >300 | No ignition. Grey fumes were emitted. |
| 394 | 0.2 | 8 | An orange flame. Grey fumes were emitted. |
| 392 (clean flask) | 0.4 | >300 | No ignition. Grey fumes were emitted. |
| 392 (clean flask) | 0.6 | >300 | No ignition. Grey fumes were emitted. |
| 392 (clean flask) | 0.8 | >300 | No ignition. Grey fumes were emitted. |
| 392 (clean flask) | 1.0 | >300 | No ignition. Grey fumes were emitted. |
| Room temperature: 18 to 22 °C Atmospheric pressure: 100.2 to 101.5 kPa | |||
Description of key information
The Auto-Ignition Temperature (Liquids and Gases) was determined to be 394 ± 5 °C, using a procedure designed to be compatible with EU Method A.15.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 394 °C
Additional information
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.
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