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Environmental fate & pathways

Endpoint summary

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No experimental results are available for the transport and distribution of the test substance in the environment. However, relevant endpoints can be fulfilled with the help of different QSAR prediction tools implemented in EPIWIN (by US-EPA). KOCWIN v2.00 predicts the organic-normalized sorption coefficient (Koc) for soil with two different methods: the traditional method and the MCI method, the latter is taken more seriously into account and predicted a value of 184.4 L/kg (Chemservice S.A., 2012).

The distribution between aqueous solution and air at 25 °C is predicted with HENRYWIN v3.20 (EPIWIN software) by US-EPA (Chemservice S.A., 2012). Based on the Bond Method the Henry´s Law Constant is predicted as 0.119 Pa*m³/mol (1.19 E-001 Pa*m³/mol), whereas the Group Method estimation resulted in a Henry´s Law Constant of 0.0242 Pa*m³/mol (2.42 E-002 Pa*m³/mol).