Registration Dossier
Registration Dossier
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The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 205-521-9 | CAS number: 142-09-6
Flash point
Administrative data
Link to relevant study record(s)
- Endpoint:
- flash point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Guideline:
- ISO No., other: not known
- Principles of method if other than guideline:
- The editors of the handbook stated that the values have been measured according to the relevant guidelines (closed cup).
- GLP compliance:
- not specified
- Type of method:
- closed cup
- Key result
- Flash point:
- ca. 73 °C
- Atm. press.:
- 1 013 hPa
- Remarks on result:
- other: atmospheric pressure (1013 hPa) assumed
- Conclusions:
- A reliable handbook value for the flash point is reported to be ca. 73 °C at 1013 hPa (closed cup).
- Executive summary:
A reliable handbook value for the flash point is reported to be ca. 73 °C at 1013 hPa (closed cup).
Reference
Description of key information
The flash point of n-hexyl methacrylate is reported to be 73.0 °C at 1013 hPa (closed cup) (Brandes et al. (2003)). This value is supported by a valid experimental value of 72 °C (Pensky-Martens closed cup) according to ASTM D. 93-52 (standard atmopheric pressure assumed) (Arkema (1971).
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 73 °C
Additional information
The flash point of n-hexyl methacrylate is reported to be 73.0 °C at 1013 hPa (closed cup).
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