Registration Dossier
Registration Dossier
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EC number: 949-569-5 | CAS number: -
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:
- 2019-03-11
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.9 (Flash-Point)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- ISO 3679 (Determination of flash point - Rapid equilibrium closed cup method)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- closed cup
- Flash point apparatus:
- Abel-Pensky apparatus
- Key result
- Flash point:
- 92 °C
- Atm. press.:
- 1 013.25 hPa
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The flash point of the test item was determined to be 92 °C at 1013.25 hPa.
- Executive summary:
A study was conducted according to Regulation (EC) No 440/2008 method A.9, OPPTS 830.6315 and ISO 3679:2004 to determine flash point of the test item using a closed cup method. The start temperature for the main test (98 °C) was chosen based on available information. Therefore 2 g of the test item are filled in the cup and heated to the estimated temperature. Then the substance was maintained for at least 1 minute at this temperature. The flame was dipped in the cup and it was checked if ignition occurred. The measured flash point at atmospheric pressure was corrected to a standard pressure of 1013 hPa. The flash point was determined to be at 92.25 °C (corrected to the ambient pressure). Thus, the flash point of the test item was determined to be 92.0 °C (corrected and rounded down to the nearest multiple of 0.5 °C) at 1013.25 hPa.
Reference
Main test
The test results of the main test are presented in the following table.An ignition is indicatedby + and no ignition by -.
Main test
Amount of |
Temperature / °C |
Ignition (+/-) |
Air pressure / |
2.20 |
93.0 |
+ |
1003 0 |
2.09 |
93.0 |
+ |
|
2.07 |
33.0 |
- |
|
2.10 |
39.0 |
- |
|
2.03 |
90.0 |
- |
|
1.95 |
91.0 |
- |
|
1.96 |
92.0 |
+ |
|
2.15 |
91.5 |
- |
|
2.14 |
91.5 |
- |
|
2.20 |
91.5 |
- |
In the main test the lowest temperature where an ignition was observed was 92.0 °C The measured flash point is corrected to the ambient pressure to be 92.25 °C The resulting corrected flash point rounded down to the nearest multiple of 0.5 °C is 92 0 °C
Description of key information
The flash point of the test item was determined to be 92 °C at 1013.25 hPa.
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 92 °C
Additional information
A study was conducted according to Regulation (EC) No 440/2008 method A.9, OPPTS 830.6315 and ISO 3679:2004 to determine flash point of the test item using a closed cup method. The start temperature for the main test (98 °C) was chosen based on available information. Therefore 2 g of the test item are filled in the cup and heated to the estimated temperature. Then the substance was maintained for at least 1 minute at this temperature. The flame was dipped in the cup and it was checked if ignition occurred. The measured flash point at atmospheric pressure was corrected to a standard pressure of 1013 hPa. The flash point was determined to be at 92.25 °C (corrected to the ambient pressure). Thus, the flash point of the test item was determined to be 92.0 °C (corrected and rounded down to the nearest multiple of 0.5 °C) at 1013.25 hPa.
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