Registration Dossier
Registration Dossier
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EC number: 944-181-2 | CAS number: -
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
- 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
- Qualifier:
- according to guideline
- Guideline:
- DIN 51794 (Testing of mineral oil hydrocarbons - Determination of ignition temperature)
- Deviations:
- no
- GLP compliance:
- yes
- Auto-ignition temperature:
- 370 °C
- Atm. press.:
- >= 1 021 - <= 1 022 hPa
- Conclusions:
- The test substance auto-ignition temperature was determined to be 370°C.
Reference
The estimated auto-ignition temperature from the preliminary test was determined to be ca. 450°C.
In the main study ignition of the test item was observed within 5 minutes of introduction with each sample volume and with each test a minimum auto-ignition temperature was obtained. The maximum deviation between the three values was < 10°C. According to the guidelines, no further testing was required. The lowest temperature at which ignition of the test item occurred was 372°C. This temperature was rounded down to the nearest multiple of 5°C giving an auto-ignition temperature of the test item of 370°C.
Description of key information
Commercially available auto-ignition temperature apparatus was used for the determination of the degree of auto-ignitability of the substance. The test item is auto-ignitable with an auto-ignition temperature of 370°C. The atmospheric pressure was 1022 and 1021 hPa.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 370 °C
Additional information
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