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EC number: 224-957-0 | CAS number: 4573-50-6
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:
- 21 July 2016
- 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 2719 (Determination of flash point - Pensky-Martens closed cup method)
- GLP compliance:
- no
- Type of method:
- non-equilibrium method closed cup
- Flash point apparatus:
- Pensky-Martens apparatus
- Key result
- Flash point:
- 103 °C
- Atm. press.:
- 1 013 hPa
- Interpretation of results:
- study cannot be used for classification
- Conclusions:
- A flash point value of 103.0 °C (at 1013 hPa) was determined for the test substance according to EU Method A.9.
Reference
Preliminary test
The results of the preliminary test with the search program are summarized in the following table. The result “ignition” is indicated by + and “no ignition” by -. In the preliminary test the lowest temperature where an ignition was observed was 100.0 °C.
amount of test item / g |
temperature / °C |
ignition (+/-) |
air pressure / hPa |
61.19 |
100.0 |
+ |
1003.7 |
Main test
The results of the main test are summarized in the following table. The result “ignition” is indicated by + and “no ignition” by -.
amount of test item / g |
temperature / °C |
ignition (+/-) |
air pressure / hPa |
flash point (corr.) / °C |
60.22 |
103.0 |
+ |
1004.0 |
103.23 |
60.32 |
103.0 |
+ |
1004.7 |
103.21 |
In the main test the lowest temperature where an ignition was observed was 103.0 °C.
The mean measured flash point is corrected to the ambient pressure to be 103.22 °C.
The resulting average corrected flash point rounded down to the nearest multiple of 0.5 °C is 103.0 °C.
Final Results
The test item has a flash point of 103.0 °C (average corrected and rounded down to the nearest multiple of 0.5 °C) according to Regulation EC No. 440/2008 Method A.9. Flash Point, DIN EN ISO 2719 (2003).
Description of key information
Flash point: 103.0 °C at 1013 hPa (EU Method A.9, non-equilibrium method closed cup - Pensky-Martens apparatus)
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 103 °C
Additional information
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