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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways

Hydrolysis

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
hydrolysis
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
other:
Justification for type of information:
In accordance with Column 2 of REACH Annex VIII, the hydrolysis study (required in section 9.2.2.1.) does not need to be conducted as the substance consists of inorganic atoms with no covalent chemical bonds to be broken by the action of water. It is not subject to ready biodegradability testing and hence hydrolysis testing is also exempted on this basis. The transformation/dissolution data give an acceptable indication of behaviour.

Description of key information

In accordance with Column 2 of REACH Annex VIII, the hydrolysis study (required in section 9.2.2.1.) does not need to be conducted as the substance consists of inorganic atoms with no covalent chemical bonds to be broken by the action of water. It is not subject to ready biodegradability testing and hence hydrolysis testing is also exempted on this basis. The transformation/dissolution data give an acceptable indication of behaviour.

Key value for chemical safety assessment

Additional information