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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 209-952-3 | CAS number: 598-78-7
Auto flammability
Administrative data
Link to relevant study record(s)
Description of key information
The autoignition temperature of 2-chloropropionic acid is 500 degrees C
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 500 °C
Additional information
Five sources of information on the autoignition temperature of 2-Chloropropionic acid are presented. The results are all in good agreement with each other.
| Source | Autoignition Temperature, oC | IUCLID Reference |
| CRC Handbook of Chemitry and Physics, 85th Edition | 500 | 001 |
| IUCLID 4 Dataset - BASF AG | >200 | 002 |
| IUCLID4 Dataset - Nufarm UK Limited | 500 | 002 |
| Inchem.org | 500 | 003 |
| Sigma Aldrich Safety Data sheet | 550 | 004 |
However, some of these may be secondary sources and refer back to the same original information.
Taking into account the more reliable sources - peer reviewed and company data from the IUCLID 4 dataset, it is considered that the autoignition temperature of 2-chloropropionic acid is 500 degrees C.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.
