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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

dissociation constant
Data waiving:
study technically not feasible
Justification for data waiving:

Description of key information

In accordance with REACH Annex IX (7.16), the Dissociation constant study does not need to be conducted if it is scientifically not possible to perform the test due to a lack of sensitve analytical methods.  Additionally, at a water solubility of 0.105 mg/L, the substance is essentially water insoluble.

Key value for chemical safety assessment

Additional information