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Ecotoxicological information

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Testing for toxicity to terrestrial organisms is not considered necessary because:

- The substance hydrolyses moderately rapidly and its hydrolysis product has a log Kow<3, therefore, partitioning to the terrestrial compartment is expected to be minimal.

- PNECsoil has been calculated for the silanol hydrolysis product from PNECfreshwater on the basis of the equilibrium partitioning method and the risk characterisation ratios (RCRs) based on PNECsoil are <1.