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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 700-718-0 | CAS number: -
Flammability
Administrative data
Link to relevant study record(s)
Description of key information
Bis[C11-14-(branched and linear)-alkyl]aminium nonadecaoxohexatungstate (EC 700-718-0), is a liquid, therefore the flash point study is more applicable for testing and the flammability study is waived.
Key value for chemical safety assessment
Additional information
A flammability study is applicable for solid substances, while a flash point study is applicable for liquids. Bis[C11-14-(branched and linear)-alkyl]aminium nonadecaoxohexatungstate (EC 700-718-0), is a liquid, therefore the flash point study is more applicable for testing and the flammability study is waived.
In addition, experience in the handling and use of this substance has given no indication that it has pyrophoric properties. Comparison of the chemical structure with the functional groups listed in the ECHA GIRCSA, Chapter R.7a: Endpoint Specific Guidance, R.7.1.10.3, May 2008, indicates the substance is unlikely to have reactive properties towards water. During manufacture in aqueous solution no signs of reactivity towards water were noted and flammability in contact with water also is not expected based on chemical structure (neither the dialkylammonium moiety nor the hexatungsten nonadecaoxo moiety show any reactivity towards water).
Justification for classification or non-classification
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.
