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Description of key information

As a screening tool, a QSAR hydrolysis calculation for the test item with HYDROWIN 2.00 (US-EPA, 2010) was applied.

This resulted in half-lives > 1 year at pH 7 and at 25°C and equal to 82 days at pH 8 and 25°C. Therefore, it is not expected that hydrolysis is a significant degradation pathway for this test substance and no further investigation is deemed necessary.

Key value for chemical safety assessment

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

Additional information

As a conservative approach, the worst-case half-life of 2.264 years at pH 7 and 25 °C was selected for chemical safety assessment.