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Environmental fate & pathways

Hydrolysis

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Description of key information

The test substance is stable at pH 4, 7 and 9 at 50 °C: it has a half-life period longer than one year at 25 °C at pH 4, 7 and 9.

Key value for chemical safety assessment

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

Additional information

Hydrolysis was determined at 50 °C at pH 4, 7 and 9 for the preliminary test. The determination of residual test substance was performed by high performance liquid chromatography (HPLC) using an external standard. The test substance is stable at pH 4, 7 and 9 at 50 °C: it has a half-life period longer than one year at 25 °C at pH 4, 7 and 9.