Registration Dossier

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

The substance is considered as hydrolytically stable with a half-life of >1 year at 25 °C.

Additional information

No data with the target substance is available. However, two existing reliable studies with read across substances have been presented within the dossier: both studies (for OB 2 -A and OB 3a-MSA) demonstrate that the test substances are stable (hydrolysis <10 %) at pH 4, 7 and 9 at 50 °C and that the half-life of the tested substances for hydrolysis is proved to be greater than 1 year (Ciba-Geigy Ltd., 1992).