Registration Dossier
Registration Dossier
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: 931-333-8 | CAS number: 147170-44-3
Auto flammability
Administrative data
Link to relevant study record(s)
Description of key information
relative self-ignition temperature of C8 -18 AAPB: no self-ignition temperature observed up to the decompostion temperature (208°C)
relative self-ignition temperature of C12 AAPB: no self-ignition temperature observed up to the decomposition temperature (260°C)
Key value for chemical safety assessment
Additional information
In studies conducted according to EU Method A.16 (Relative Self-Ignition Temperature for Solids), the relative self-ignition temperature of C8 -18 AAPB and C12 AAPB was investigated. Up to the decomposition temperatures (>=208°C) no self-ignition temperature was observed. All AAPBs are similar in structure, contain all the same zwitterionic structure. They differ, however, by their carbon chain length distribution and the degree of unsaturation (<=20%) in the fatty acid moiety. The content of minor constituents in all products are comparable and differ to an irrelevant amount. Based on the available data, it can be assumed that chain length distribution and degree of unsaturation of the fatty acid chain have a minor impact on this endpoint.
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.
