Registration Dossier
Registration Dossier
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EC number: 213-048-4 | CAS number: 919-30-2
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:
- 2019-03-19
- 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:
- March 2015
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- equilibrium method closed cup
- Flash point apparatus:
- other: Normalab NPV 310
- Remarks:
- This apparatus is in compliance with the following standard: ISO Standard 3679 (March 2015) and is similar to Setaflash apparatus.
- Key result
- Flash point:
- 98 °C
- Atm. press.:
- 101.3 kPa
- Remarks on result:
- other: ± 1.0°C (corrected value).
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- A flash point of 98 ± 1.0°C (corrected value) at 101.3 kPa was determined for the substance using a relevant test method and in compliance with GLP. The result is considered to be reliable.
Reference
Preliminary test
Atmospheric pressure: 98.9 kPa
Relative humidity: About 31%
Temperature (°C) |
Flash |
||
Observed temperature |
Corrected temperature with the calibration curve (CT) |
Corrected to Patm |
|
51.0 |
49.5 |
50.0 |
No |
61.1 |
59.5 |
60.0 |
No |
71.3 |
69.5 |
70.0 |
No |
81.5 |
79.5 |
80.0 |
No |
91.6 |
89.5 |
90.0 |
No |
101.8 |
99.5 |
100.0 |
No |
110.9 |
108.4 |
108.9 |
Yes |
106.9 |
104.5 |
105.0 |
Yes |
The flash point was observed between 100.0°C and 105.0°C (corrected values).
Main test
Atmospheric pressure: 98.9 kPa
Relative humidity: About 28%
Temperature (°C) |
Flash |
||
Observed temperature |
Corrected temperature with the calibration curve (CT) |
Corrected to Patm |
|
101.8 |
99.5 |
100.0 |
Yes |
96.7 |
94.5 |
95.0 |
No |
97.7 |
95.5 |
96.0 |
No |
98.8 |
96.5 |
97.0 |
No |
99.8 |
97.5 |
98.0 |
Yes |
Conclusion
The flash point of the test item was 98.0°C ± 1.0°C (corrected value).
Description of key information
Flash point: 98.0 ± 1.0°C at 1013 hPa (ISO 3679)
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 98 °C
Additional information
A measured flash point of 98.0±1.0°C at 1013 hPa was determined for the registered substance using a rapid equilibrium closed-cup method in accordance with ISO 3679 Test Method and in compliance with GLP. The result is considered to be reliable and is selected as key study.
In available secondary sources to which reliability could not be assigned, flash point values of 93°C at 1013 hPa and 96°C at 1013 hPa were reported for the substance.
A measured flash point of 98°C at 1013 hPa and a predicted boiling point of 230°C at 1013 hPa, indicate that the substance should not be classified for flammability according to the criteria of Regulation (EC) No. 1272/2008.
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