Registration Dossier
Registration Dossier
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EC number: 401-700-2 | CAS number: 3100-36-5 CYCLOHEXADECENON; CYCLOHEXADECENONE
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:
- from 2021-05-20 to 2021-05-21
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.9 (Flash-Point)
- Version / remarks:
- 2008
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- ISO 2719 (Determination of flash point - Pensky-Martens closed cup method)
- Version / remarks:
- 2016
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- closed cup
- Flash point apparatus:
- Pensky-Martens apparatus
- Key result
- Flash point:
- 171.5 °C
- Atm. press.:
- >= 995.3 - <= 995.7 hPa
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The flash point of the test item was determined to be 171.5 °C at 1013 hPa.
- Executive summary:
The flash point of the test item was determined in an experimental study according to Regulation EC No 440/2008 Method A.9 using the closed cup method with a Pensky-Martens apparatus. The flash point was determined to be 171.5 °C at 1013 hPa. Therefore the test item has not to be classified as flammable liquid.
Reference
Preliminary Test
The result of the preliminary test with the search program is summarized in the following table. The result “ignition” is indicated by “+” and “no ignition” by “-”.
Preliminary Test
Amount of test item / g | Temperature / °C | Ignition (+/-) | Air pressure / hPa |
74.76 | 181.1 | + | 1007.7 |
In the preliminary test the lowest temperature where an ignition was observed was 181.1 °C.
Main Test
The results of the main test are summarized in the following table. The result “ignition” is indicated by “+” and “no ignition” by “-”.
Amount of test item / g | Temperature / °C | Ignition (+/-) | Air pressure / hPa | Corrected flash point / °C |
58.11 | 171.5 | + | 995.7 | 171.9 |
58.75 | 171.1 | + | 995.3 | 171.5 |
The measured flash points are corrected to standard pressure and averaged to be 171.7 °C.
The resulting average corrected flash point rounded down to the nearest multiple of 0.5 °C is 171.5 °C.
Description of key information
The flash point of the test item was determined to be 171.5 °C at 1013 hPa.
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 171.5 °C
Additional information
The flash point of the test item was determined in an experimental study according to Regulation EC No 440/2008 Method A.9 using the closed cup method with a Pensky-Martens apparatus. The flash point was determined to be 171.5 °C at 1013 hPa. Therefore the test item has not to be classified as flammable liquid.
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.
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