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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 203-471-2 | CAS number: 107-19-7
Auto flammability
Administrative data
Link to relevant study record(s)
Description of key information
The auto-ignition temperature of the substance was determined to be 365 °C at 1013 hPa.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 365 °C
Additional information
Two studies were conducted. One study determined the self-ignition temperature at 1013 hPa of propargyl alcohol to be 365 °C. Another study determined the self-ignition temperature at 1013 hPa to be 330 °C. The GESTIS database reported the self-ignition temperature of propargyl alcohol also to be 365 °C at 1013 hPa. The result of the recent study which is 365 °C at 1013 hPa was chosen as key parameter for the self-ignition temperature.
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.
