Registration Dossier
Registration Dossier
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EC number: 208-645-1 | CAS number: 536-74-3
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:
- 29/12/2020 - 22/01/2021
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods with acceptable restrictions
- Justification for type of information:
- A non-GLP study was conducted according to a national standard method. but not considered critical for the assessment. The substance is not adequately identified and details in the test report are missing. This is not considered critical for the assessment . Therefore validation applies with acceptable restrictions.
- Qualifier:
- according to guideline
- Guideline:
- ASTM E659 (Standard test method for autoignition temperature of liquid chemicals)
- GLP compliance:
- no
- Key result
- Auto-ignition temperature:
- ca. 425 °C
- Atm. press.:
- ca. 750 mm Hg
- Conclusions:
- This parameter/method is not relevant for classification; however the information is useful regarding process safety and potential additional fire hazard.
No particular hazard is anticipated in normal conditions of storage. - Executive summary:
A non-GLP study on the auto-flammability was conducted using the ASTM E659 method.
The auto-ignition temperature of the test item was determined to be of 425°C at 750 mmHg.
Reference
Description of key information
The auto-ignition temperature of the test item was determined to be of 425°C at 750 mmHg.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 425 °C
Additional information
A reliable non-GLP study on the auto-flammability was conducted using the ASTM E 659 method. This is considered a key study.
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