Registration Dossier
Registration Dossier
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EC number: 945-746-6 | CAS number: -
Endpoint summary
Administrative data
Description of key information
The registered substance is hydrolytically stable at pH from 5 to 12 but unstable at pH lower than 5. The registered substance is a macrocyclic compound containing three potentially acid sensitive functionalities:
- The epoxide function of a trisubtituted double bond: in acidic conditions and already at pH 5, the epoxide could open up generating an alcohol and a tertiary carbocation (stabilized intermediate) which could then be intercepted by water to form an alcohol. Globally the epoxide has been transformed to a diol.
- The two trisubstituted double bonds in the molecule: in acidic media an hydration reaction could take place and would lead to tertiary alcohol.
As a conclusion, the registered substance in acidic media will hydrolyze to give poly-hydroxylated product.
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.
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