Registration Dossier

Diss Factsheets

Environmental fate & pathways

Adsorption / desorption

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

Data waiving (other justification): According to the column 2 of REACH Annex VIII, the study does not need to be conducted since the substance is expected to have low potential for adsorption based on the low octanol-water partition coefficient (log Kow < 3).
Supporting study: KOCWIN v2.00, MCI method. Soil adsorption of propyltriacetoxysilane was estimated to be: Koc = 15.89 L/kg and Log Koc = 1.201.

Key value for chemical safety assessment

Koc at 20 °C:
15.89

Additional information

Data waiving (other justification): According to the column 2 of REACH Annex VIII, the study does not need to be conducted since the substance is expected to have low potential for adsorption based on the low octanol-water partition coefficient (log Kow < 3).

Supporting study: Soil adsorption for propyltriacetoxysilane was estimated by KOCWIN v2.00, MCI method and was determined to be: Koc = 15.89 L/kg and Log Koc = 1.201.

Categories Display