Registration Dossier
Registration Dossier
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EC number: 231-701-1 | CAS number: 7691-02-3
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:
- 2011-07-20
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Remarks:
- The study was conducted in accordance to an appropriate test method and in compliance with known quality system (ISO 9001:2008).
- Qualifier:
- according to guideline
- Guideline:
- ISO 13736 (Petroleum products and other liquids - Determination of flash point - Abel closed cup method)
- Version / remarks:
- DIN EN ISO 13736
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.9 (Flash-Point)
- Deviations:
- no
- GLP compliance:
- no
- Other quality assurance:
- other: ISO 9001:2008
- Type of method:
- closed cup
- Flash point apparatus:
- Abel apparatus
- Key result
- Flash point:
- 37 °C
- Atm. press.:
- 1 013 hPa
- Remarks on result:
- other: The flash point of the substance is 37± 0.5°C
- Interpretation of results:
- Category 3 (flammable liquids) based on GHS criteria
- Conclusions:
- A flash point value of 37± 0.5°C at 1013 hPa was determined for the substance using an appropriate test method, the result is considered to be reliable.
Reference
Test result
Test |
Measured value (°C) |
Corrected value (°C) |
1 |
36.1 |
37.5 |
2 |
35.2 |
36.5 |
Mean value* |
37 |
|
*the mean value is calculated from test 1 and 2 and rounded to ±0.5°C.
Description of key information
Flash Point: 37 °C at 1013 hPa (ISO 13736)
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 37 °C
Additional information
Two reliable flash point measurements are available for the registered substance. In Haas 2011, a flash point value of 37± 0.5 °C at 1013 hPa was determined for the substance using Abel closed-cup method in accordance with DIN EN ISO 13736 and in compliance with a known quality system (ISO 9001:2008). The result is considered to be reliable and is selected as key study.
The key study is supported by a flash point value of 38 °C which was reported for the substance in internal company data (Dow Corning Corporation 2012). The result was obtained using a Setaflash closed-cup method.
A flash point of 37°C at 1013 hPa indicates that the substance should be classified for flammability according to the criteria of Regulation (EC) No. 1272/2008.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
