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Environmental fate & pathways

Hydrolysis

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Link to relevant study record(s)

Description of key information

The hydrolysis of the substance was tested according to OECD TG 111 (2004) and EU Method C.7 (2008). The test substance was found to be not hydrolytically stable. Half-lives at pH 4 and pH 9 were significantly below 10 minutes at 20 °C. The half-life at pH 7 was 449 (433-466) minutes at 20 °C, 225 (220-230) minutes at 30 °C and 87.0 (81.6-92.4) minutes at 40 °C. The correlation coefficients r2 were 0.996, 0.997 and 0.994 at these temperatures, confirming pseudo-first order kinetics.

Key value for chemical safety assessment

Half-life for hydrolysis:
449 min
at the temperature of:
20 °C

Additional information