Registration Dossier
Registration Dossier
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EC number: 205-371-4 | CAS number: 139-66-2
Flash point
Administrative data
Link to relevant study record(s)
- Endpoint:
- flash point, other
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 2018
- Reliability:
- 1 (reliable without restriction)
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: ASTM D 6450-12e1 Standard Test Method for Flash Point by Continuously Closed Cup (CCCFP) Tester
- Principles of method if other than guideline:
- The flash point (closed-cup) can be determined according to ASTM D6450-12e1 by a auto-tester. The sample is loaded into the sample cup of the tester and then is heated by a constant rate. The electric arc ignitions are applied periodically in the test chamber, then the flash point can be determined based on the pressure rise in the chamber resulted from the flash occurring.
- GLP compliance:
- no
- Type of method:
- closed cup
- Flash point apparatus:
- other: MINIFLASH FLP Closed-cup Flash Point Tester
- Flash point:
- ca. 137 °C
- Atm. press.:
- ca. 101.325 kPa
- Conclusions:
- Flash Point (closed-up) is 137°C
Reference
The average value of testing results, 137℃, can be considered valid based on:
- The expected value was 137℃, determination results were 137.2℃ and 136.9℃, the deviation was less than 10℃;
- The deviation between two independent test results was not more than 2℃.
The expected flash point: 137℃, Set-up of temperatures was as followings:
- The initial ignition temperature ti: 100℃;
- The final ignition temperature tf: 180℃
Determination results of the flash point:
No. Result
1 137.5 ℃
2 136.9 ℃
Average value 137.2 ℃≈137℃
Description of key information
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 137 °C
Additional information
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