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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 203-311-1 | CAS number: 105-58-8
Adsorption / desorption
Administrative data
Link to relevant study record(s)
Description of key information
The discussed data from HSDB is not considered for the CSA.
Key value for chemical safety assessment
- Koc at 20 °C:
- 100
Additional information
A scientifically justified data waiver can be applied.
However, rudimentary data on adsorption/desorption exists:
A calculated/estimated Koc, originally from SRC, has been referred to in the HSDB data base (peer reviewed data).
In the data source no information is delivered about the temperature for which the Koc of 100 applies. The Koc value is in line with an expected low adsorption as the substance has a log10 Pow of 1.21.
The info in the HSDB data base is as follows:
Soil Adsorption/Mobility:
The Koc of diethyl carbonate is estimated as 100 (SRC), using a log Kow of 1.21 (Hansch et al.) and a regression-derived equation (Lyman et al.). According to a classification scheme (Swann et al.), this estimated Koc value suggests that diethyl carbonate is expected to have high mobility in soil (SRC).
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.
