Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
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
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.
