Registration Dossier
Registration Dossier
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EC number: 287-673-6 | CAS number: 85566-63-8
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:
- 14 September 2017 to 16 May 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:
- Council Regulation 440/2008, 30 May 2008
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
- Specific details on test material used for the study:
- Name: Bernel Ester DCM
Other names: bis(1-methylheptyl) maleate
Physical state: Clear liquid
CAS number: 85566-63-8
EC number 287-673-6
Molecular weight: 340.5 g/mol
Purity: 92.78%
Arrival date: 4 September 2017
Storage conditions: Room temperature (15 to 30°C) - Key result
- Auto-ignition temperature:
- > 327 - < 337 °C
- Atm. press.:
- ca. 98.9 kPa
- Conclusions:
- The auto-ignition temperature of the test substance was found to be 332 ± 5 °C at 1013 hPa, under the conditions of the test.
- Executive summary:
In this guideline (EU A.15) study, conducted with GLP certification, The auto-ignition temperature of the test substance was found to be 332 ± 5 °C at 1013 hPa.
Reference
Auto-ignition Temperature
Testing was carried out over two days; the atmospheric pressure was 97.4 kPa for the first day and 98.9 kPa for the second day. The auto-ignition result was determined from the second day of testing.
The atmospheric pressure at the time of the last ignition was 98.9 kPa. The lowest temperature at which an ignition occurred was 332°C with an injection of 1000 µL and the highest temperature with no ignition at the same injection volume was 327°C. Based on this the auto-ignition temperature of the test substance was 332±5°C.
The full results are shown in Table 4.
Description of key information
Study conducted to recognised testing guidelines and with GLP certification.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 327 °C
Additional information
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