Registration Dossier
Registration Dossier
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EC number: 204-626-7 | CAS number: 123-42-2
Auto flammability
Administrative data
Link to relevant study record(s)
Description of key information
The substance has an auto ignition temperature of 643°C. No information on atmospheric pressure reported.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 643 °C
Additional information
Information regarding auto flammability of DAA was sourced from two separate handbooks. CRC Handbook of Chemistry and Physics (81st Ed.) and Fire Protection Guide to Hazardous Materials (13th Ed.), which are known to contain peer-reviewed data of Klimisch-2 reliability report that the substance has an auto ignition temperature of 643°C. This value is above boiling point of 167.9°C, and representsthe lowest temperature at which vapours of DAA will spontaneously ignite in a normal atmosphere without an external source of ignition. No information on atmospheric pressure reported.
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.
