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EC number: 264-036-0 | CAS number: 63225-53-6
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:
- 20 Nov. - 21 Nov. 2014
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.9 (Flash-Point)
- Qualifier:
- according to guideline
- Guideline:
- ISO 3679 (Determination of flash point - Rapid equilibrium closed cup method)
- Version / remarks:
- 2004
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Hess. Ministerium für Umwell, Energie, Landwirtschaft und Verbraucherschutz, Wiesbaden, Germany
- Type of method:
- equilibrium method closed cup
- Flash point apparatus:
- other: Rapid Tester NPV 310
- Flash point:
- 154.5 °C
- Atm. press.:
- ca. 1 013 hPa
Reference
Test results:
Preliminary test:
The test results of the pretest with the search program are
presented in the following table.
An ignition is indicated by + and no ignition by -.
amount of test item / mL |
temperature / °C |
ignition (+/-) |
air pressure / hPa |
remark |
2 |
<100 |
- |
1013.8 |
— |
4 |
154.0 |
+ |
1013.8 |
— |
In the preliminary test the lowest temperature where an ignition was observed was 154.0 °C.
Main test:
amount of test item / mL |
temperature / °C |
ignition (+/-) |
air pressure / hPa |
remark |
4 |
150.0 |
- |
1013.8 |
— |
4 |
155.0 |
+ |
||
4 |
154.0 |
- |
1011.6 |
|
4 |
154.5 |
+ |
||
4 |
154.0 |
- |
||
4 |
154.0 |
- |
In the main test the lowest temperature where an ignition was observed was 154.5 °C.
The measured flash point is corrected to the ambient pressure to be 154.54 °C.
The resulting average corrected flash point rounded down to the nearest multiple of 0.5 °C is 154.5 °C.
Description of key information
154.5 °C at ca. 1013 hPa (EU. A.9.)
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 154.5 °C
Additional information
The flash point of test item was determined by a equilibrium closed cup method.
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