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Environmental fate & pathways

Hydrolysis

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Description of key information

The substance can be considered to be hydrolytically unstable at pH 4, 7 and 9 at 25 °C. Determined half-lives on a structural analogue were 5.1 d, 40.4 h and 42 min respectively.

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Additional information

On basis of the similarity of substance with the substance ZK 74857, hydrolytic instability is to be expected in the pH range 4 - 9 at 25°C.

The half-lives of the structural analogue ZK 74857 at 25°C were determined to be:

pH 4: t1/2 = 5.1 d

pH 7: t1/2 =40.4 h

pH 9 :t1/2 = 42 min