Registration Dossier

Environmental fate & pathways

Hydrolysis

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Description of key information

A structurally similar chemical has been shown to be hydrolytically stable at 25 degrees Centigrade over the environmentally relevant pH range (OECD 111). It is appropriate to use this value in read-across. 

Key value for chemical safety assessment

Half-life for hydrolysis:
1 yr
at the temperature of:
25 °C

Additional information

No degradation of a close chemical analogue was evident in pH 4, 7 and 9 buffer solutions after a 5 day incubation period at 50 degrees Centigrade. The substance is therefore considered hydrolytically stable at 25 degrees Centigrade over the environmentally relevant pH range with an estimated half-life of greater than 1 year.