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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 203-109-3 | CAS number: 103-41-3
Flash point
Administrative data
Link to relevant study record(s)
Description of key information
In accordance with Section 2 of REACH Annex XI, information requirement section 7.9, this study does not need to be conducted based on the physical state of the substance. According to the ECHA guidance, flash point is only relevant to substances that are liquid at room temperature. The substance has a melting point of 34°C and typically is described as being "liquid to solid". For the purpose of flammability testing, the substance was found to be sufficiently solidified at ambient temperature to allow for testing in a powder train. Hence, a determination of the flash point is not deemed to be necessary.
Nevertheless, flashpoint information is available in the SDS. The actual measurement and report are no longer available, however, the information was added for completeness as supporting study. According to the SDS, the substance has a flashpoint of 180°C.
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 180 °C
Additional information
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.
