Registration Dossier
Registration Dossier
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EC number: 231-326-3 | CAS number: 7492-70-8
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:
- 29 May 2018 to 14 June 2018
- 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))
- Version / remarks:
- 04 March, 2016
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- DIN 51794 (Testing of mineral oil hydrocarbons - Determination of ignition temperature)
- Version / remarks:
- May 2003
- Deviations:
- no
- GLP compliance:
- yes
- Specific details on test material used for the study:
- Appearance: Colourless liquid
Batch: 202432
Test item storage: At room temperature
Stable under storage conditions until: 16 September 2018 (expiry date) - Key result
- Auto-ignition temperature:
- 265 °C
- Atm. press.:
- 1 013 hPa
- Conclusions:
- The auto-ignition temperature of the test substance was found to be 265 °C at 1013 hPa, under the conditions of the test.
- Executive summary:
In this guideline (EU A.15) study, conducted with GMP, the auto-ignition temperature of the test substance was found to be 265 °C at 1013 hPa.
Reference
Preliminary Test
The estimated auto-ignition temperature was 270°C.
Main Study
The results of the main study on the determination of the auto-ignition temperature of the test item are given in Table 7.
Ignition of the test item within 5 minutes after introduction was observed 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 266°C. This temperature was rounded down to the nearest multiple of 5°C giving an auto-ignition temperature of the test item of 265°C.
Description of key information
Study conducted to recognised testing guidelines with GMP.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 265 °C
Additional information
Not classified according to CLP regulation (1272/2008)
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