Registration Dossier
Registration Dossier
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EC number: 210-459-0 | CAS number: 616-02-4
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:
- June 26, 2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Well conducted study under internal management system, according to EC Regulation No 440/2008, Guideline A9 and to ASTM D93, certificate of analysis inserted in the report.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.9 (Flash-Point)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- ISO No., other: ASTM D93-08, Standard Test Methods for Flash Point by Pensky-Martens Closed Cup Tester, 2008
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- closed cup
- Flash point:
- 111 °C
- Atm. press.:
- 102.2 kPa
- Conclusions:
- The flash point of citraconic anhydride is 111°C.
- Executive summary:
The flash point of citraconic anhydride was determined in duplo according to toEC Regulation No 440/2008, Guideline A.9 , and according to ASTM D93 and in accordance with European Chemicals Agency (ECHA), Guidance on information requirements and chemical safety assessment, Chapter R.7a, Endpoint specific guidance, May 2008 .
The flash point of citraconic anhydride is 111°C.
Reference
Calibration and accuracy
The measured value with n-undecane after correction for atmospheric pressure was 70.9°C.
This value is within the acceptance limits.
The accuracy of the method varies according to the flash point range used. The maximum estimated accuracy is ±2°C.
The estimated accuracy of the manometer ± 0.1 kPa.
Flash point of test substance
The determination of the flash point of the test substance was carried out in duplicate.
- first result : 111.1°C
- second result: 111.1°C
- atmospheric pressure : 102.2kPa
- corrected flash point : 110.9°C
This means that the flash point of the test substance is 111°C.
Description of key information
The flash point of citraconic anhydride is 111°C.
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 111 °C
Additional information
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