Registration Dossier
Registration Dossier
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EC number: 272-712-1 | CAS number: 68909-77-3 The residuum from the reaction of diethylene glycol and ammonia. It consists predominantly of morpholine-based derivatives such as [(aminoethoxy)ethyl]morpholine, [(hydroxyethoxy)ethyl]morpholine, 3-morpholinone, and 4,4'-(oxydi-2,1-ethanediyl)bis[morpholine].
Endpoint summary
Administrative data
Description of key information
The adsorption coefficient (Koc) of the substance is determined in the study of Butler & White (2010), which is performed according to the EU Method C.19. The Koc of the substance was determined to range from <17.8 (test material concentration of 89.6%) to 141 (test material concentration of 10.4%) at pH 5.5 and <17.8 (test material concentration of 89.6%) to 29.8 (test material concentration of 10.4%) at pH 7.5. The study is assigned a Klimisch score of 1 and is carried out according to GLP.
The Henry's Law Constant of the substance is determined using a scientifically accepted calculation method. No GLP criteria are applicable for the usage of this tool and the estimation is easily repeatable. The Henry's Law Constant of the substance was estimated to be 1.02E-03 Pa m³/mol at 25°C.
Additional information
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