Registration Dossier

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

No experimental results are available for the transport and distribution of the test substance, however, relevant endpoints can be fulfilled with the help of different QSAR prediction software from 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 10 L/kg (Chemservice GmbH, 2011).

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 a Henry´s Law Constant of 7.11E-12 Pa*m³/mol was calculated for the main component with chlorine included. The Group Method showed a value of 4.72E-17 Pa*m³/mol for the main component with chlorine. The Henry´s Law Constant for the component without chlorine are predicted as 2.15E-9 Pa*m³/mol and 2.37E-14 Pa*m³/mol concerning both methods, respectively.