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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 205-743-6 | CAS number: 149-57-5
Flash point
Administrative data
Link to relevant study record(s)
Description of key information
The flash point of the substance is 118 °C at 1013 hPa measured in a closed cup.
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 118 °C
Additional information
A study was conducted according to DIN 51 758, Pensky-Martens. The flash point of 2 -ethylhexanoic acid was determined to be 118 °C in a closed cup.
Several literature sources reported the flash point based on experimental data to be in a range from 114 °C and 118 °C.
European Chemicals Bureau (IUCLID, 2000) reported the flash point to be 114 °C measured in a closed cup, the Fire Protection Guide to Hazardous Materials reported the flash point to be 114 °C. The
Knovel Solvents A Properties Database reported the flash point also to be 118 °C.
The value from the study was chosen as the most reliable one for the partition coefficient.
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.
