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EC number: 429-100-6 | CAS number: 23911-56-0
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:
- from 1998-09-08 to 1998-09-08
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- DIN 51794 (Testing of mineral oil hydrocarbons - Determination of ignition temperature)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- Version / remarks:
- 92/69/EWG
- Deviations:
- no
- GLP compliance:
- yes
- Key result
- Auto-ignition temperature:
- 430 °C
- Atm. press.:
- 1 013 hPa
- Conclusions:
- The auto-ignition temperature was determined to be 430 °C.
- Executive summary:
An experimental study was performed to determine the auto-ignition temperature of the test item according to UN Method A.15 and DIN 51794. An initial ignition was observed at a temperature of 430°C and a sample size of three drops. Proceeding from this temperature, the lowest result in the first main test was found to be 430°C. A repeat test was performed using two fresh ignition vessels. The lowest result in the repeat test was 430°C, too. Based an the individual measurements, the ignition temperature of the test substance is specified as 430°C.
Reference
An initial ignition was observed at a temperature of 430°C and a sample size of three drops. Proceeding from this temperature, the lowest result in the first main test was found to be 430°C. A repeat test was performed using two fresh ignition vessels. The lowest result in the repeat test was 430°C, too. Based an the individual measurements, the ignition temperature of the test substance is specified as 430°C.
Description of key information
The auto-ignition temperature was determined to be 430 °C.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 430 °C
Additional information
An experimental study was performed to determine the auto-ignition temperature of the test item according to UN Method A.15 and DIN 51794. An initial ignition was observed at a temperature of 430°C and a sample size of three drops. Proceeding from this temperature, the lowest result in the first main test was found to be 430°C. A repeat test was performed using two fresh ignition vessels. The lowest result in the repeat test was 430°C, too. Based an the individual measurements, the ignition temperature of the test substance is specified as 430°C.
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