Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

Diss Factsheets

Physical & Chemical properties

Dissociation constant

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
dissociation constant
Data waiving:
study technically not feasible
Justification for data waiving:
the study does not need to be conducted because the substance has no ionic structure
Justification for type of information:
Please see attached

Description of key information

The study does not need to be conducted, pentaerythritol tetranitrate is a nitric ester and thus there are no ionic properties in this molecule. The hydrogen atoms bonded to the carbon atoms have not acidic properties so they do not dissociate in aqueous solution.

Key value for chemical safety assessment

Additional information