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Environmental fate & pathways

Hydrolysis

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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.