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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 251-823-9 | CAS number: 34090-76-1
Endpoint summary
Administrative data
Description of key information
Additional information
The substance is not readily biodegradable.
Half lifes in water, sediment and soil have been calculated using a Fugacity model according to Mackay, Level III using EPIWIN (v.4.0), giving values of 360 hours in water, 3240 hours in sediment and 720 hours in soil. Similar calculation has been undertaken on the hydrolysis product, the dicarboxylic acid, giving values of 208 hours in water, 1870 hours in sediment and 416 hours in soil.
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.
