Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 240-714-1 | CAS number: 16669-27-5
Flash point
Administrative data
Link to relevant study record(s)
Description of key information
A flash point ≥ 196°C was assumed for the target substance Docosyl methacrylate at 1013 hPa based on a read-across approach.
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 196 °C
Additional information
In a valid guideline study according to EU test method A9 the flash point for the structural analogue C16-20-alkyl esters is reported to be 117°C at 1013 hPa (Evonik UNTER 09 -037). In addition, a reliable value for the flash point of the structural analogue Octadecyl methacrylate is reported to be 183°C at 1013 hPa (Pensky-Martens closed cup) according to ASTM D. 93-52 (standard atmospheric pressure assumed). A second investigation using the same test item showed a flash point of 200°C at 1013 hPa (Cleveland open cup) according to ASTM D. 92-52 (Alf Atochem (Arkema) LIT SU 95-0563). A reliable handbook value for the structural analogue Octadecyl methacrylate is reported to be 196 °C at 1013 hPa (Brandes E, Möller W, 2003). All data are regarded as reliable. A flash point ≥ 196°C was assumed for the target substance Docosyl methacrylate.
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.
