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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Description of key information

In an OECD Guideline 111 study, conducted according to GLP, the half life of the test material is 105 days at pH 7 and 41.4 hours at pH 9, at 25ºC. In a second OECD 111 study, conducted according to GLP, the half life of the test material is 65.9 and 1.04 days at pH 7 and 9, respectively, at 25ºC. The test material is stable at pH 4.

Key value for chemical safety assessment

Half-life for hydrolysis:
105 d
at the temperature of:
25 °C

Additional information

Key study:

In an OECD Guideline 111 study, conducted according to GLP, the half life of the test material is 105 days and 41.4 hours at pH 7 and 9 at 25ºC, respectively.

 

Supporting study:

In an OECD Guideline 111 study, conducted according to GLP, the half life of the test material is 65.9 and 1.04 days at pH 7 and 9, respectively, at 25ºC. The test material is stable at pH 4.