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Environmental fate & pathways

Adsorption / desorption

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Description of key information

Log Koc: 1.11 at 20

Key value for chemical safety assessment

Koc at 20 °C:

Additional information

Ethanethiol has a reported log Kow value of 1.5. Testing for adsorption/desorption is therefore waived in accordance with Column 2 of REACH Annex IX on the grounds that the substance has low potential for adsorption onto organic carbon in soil and sediment.

An estimated log Koc value of 1.11 has been obtained using an appropriate calculation method.

[LogKoc: 1.11]