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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 analytical method is not sensitive enough

Description of key information

In accordance with point 7.16, column 2 (specific rules for adaptation from column 1) of Annex IX of REACH (Regulation EC 1907/2006), the study does not need to be conducted is it is scientifically not possible to perform the test for instance if the analytical method is not sensitive enough. The analytical validation studies available demonstrated technical difficulties with the analytical methods appropriate for this substance, including issues with sensitivity

Key value for chemical safety assessment

Additional information