Registration Dossier
Registration Dossier
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EC number: 700-071-4 | CAS number: 932742-30-8
Biodegradation in soil
Administrative data
Link to relevant study record(s)
Description of key information
In accordance with column 2 of REACH Annex IX, Soil simulation testing (required in section 9.2.1.3) was not conducted as the substance is highly insoluble in water and hydrolytically unstable (half-life 99 min at pH 7 and 25°C, see IUCLID5 section 5.1.2). In addition it was shown that the primery hydrolysis product 2,2-Dimethyl-3-lauroyloxy-propanal is readily biodegradable. The second hydrolysis product 3-aminomethyl-3,5,5-trimethylcyclohexylamine was not biodegradable, but was shown to be degraded in a OECD 303 test to 42 % within a period of 31 days (see ECHA dissemination webpage). From experiance in handling and use it is very unlikely that direct and indirect exposure of soil occures, as the substance rapidly hydrolysis in contact with water. In addition the substance is incorporated in a polymer during professional and consumer use and is thus not present in the environment as such.
Key value for chemical safety assessment
Additional information
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.
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