Registration Dossier

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

The Koc of (hydroxyethyl)urea was calculated using the KocWIN QSAR which is incorporated in the EPIsuite estimation software using the measured log Kow of -1.8 as starting point. The calculated Koc value is 0.31 L/kg.

The Henry's law constant is 2.17 * 10^(-7) Pa.m3/mol at 20 °C calculated from the measured vapour pressure and water solubility. Further information on transport and distribution of the substance is not considered necessary and is not a standard information requirement in REACH.