Registration Dossier

Diss Factsheets

Physical & Chemical properties

Dissociation constant

Currently viewing:

Administrative data

Link to relevant study record(s)

dissociation constant
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because the substance is hydrolytically unstable (half-life less than 12 hours)

Description of key information

Incozol 4 is hydrolytically unstable. The study cannot be conducted.

Key value for chemical safety assessment

Additional information

In accordance with column 2 of Annex IX Regulation (EC) No 1907/2006 (REACH) , the study does not need to be conducted if the substance is hydrolytically unstable. In the present case the hydrolysis half-life of the test substance is < 12 hours and hence the study is not required.