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EC number: 200-756-3
CAS number: 71-55-6
The distribution model submitted with this application indicates that because of the speed of volatilisation 1,1,1-trichloroethane is unlikely to be present in soil and sediments. Risk evaluation by several authors conclude that the terrestrial compartment can be ignored. The EuroChlor review conducted for the European Commission surveyed existing literature sources and gives a value for the Koc of 2.2.
The EuroChlor review conducted at
the request of the European Commission to address concerns relating to
chemical pollution of North Sea provides the following useful values in
relation to soil absorption/desorption.
Sediment - water partition
Soil - water partition
coefficient - 3.55
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
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