Registration Dossier
Registration Dossier
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EC number: 201-204-4 | CAS number: 79-41-4
Flash point
Administrative data
Link to relevant study record(s)
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1971
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- ASTM D93 (Standard test methods for flash point by pensky-martens closed cup tester)
- Principles of method if other than guideline:
- Mearurements have been performed in closed cup acc. Pensky-Martens and open cup using a Cleveland open cup guideline method.
- GLP compliance:
- no
- Type of method:
- closed cup
- Remarks:
- A second value has been determined using a Cleveland open cup guideline method.
- Specific details on test material used for the study:
- Purity: typically > 98 %
- Key result
- Flash point:
- 68 °C
- Atm. press.:
- 1 013 hPa
- Interpretation of results:
- Category 4 (combustible liquids) based on GHS criteria
- Conclusions:
- The flash point has been determined being 68 °C using a Pensk-Martens closed cup method.
- Executive summary:
The flash point has been determined being 68 °C using a Pensk-Martens closed cup method.
Reference
A second value has been determined using the Cleveland open cup method: 72 °C
Description of key information
The flash point has been determined being 68 °C using a Pensk-Martens closed cup method.
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 68 °C
Additional information
No classification under CLP criteria.
Classification: Category 4 (combustible liquids) based on UN-GHS criteria
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