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Physical & Chemical properties

Dissociation constant

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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
the study does not need to be conducted because the substance is insoluble

Description of key information

Study technically not feasible

Key value for chemical safety assessment

Additional information

In accordance with Column 2 of REACH, Annex IX, the test (required in Section 7.16) does not need to be conducted because the substance is hydrolytically unstable and existing analytical methods are not sensitive enough. Furthermore, water solubility of the substance was determined to be < 0.5 mg/L.