Registration Dossier

Diss Factsheets

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

Adsorption/Desorption:

For the test substance a logKOC value of 3.5 at 22 °C is determined by predicting with the logKOW based algorithm of the KOCWIN model v2.00 which corresponds to a KOC value of 2788 L/kg at 22 °C. According to the McCall classification scheme of soil mobility potential, the test substance is classified as slightly mobile.

Volatilisation:

The calculation of the Henry`s law constant on the basis of the experimental determination of water solubility and vapour pressure including the molecular weight, indicates that the substance is moderately volatile (1.43 Pa m³/mol at 20 °C).

Distribution modelling:

According to a fugacity model calculation using EpiSuite v4.1 (Fugacity Model Level III), the distribution of the test substanc between the environmental compartments is as follows: soil 74.2 %, sediment 0.38 %, water 24.2 %, and air 1.17 %.

 

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