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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 700-776-7 | CAS number: -
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
The test substance is not readily biodegradable according to OECD criteria. Poorly biodegradable.
Key value for chemical safety assessment
Additional information
A summary of a guideline-study according to OECD 301C is available. After 28d only 2% biodegradation was observed using HPLC analysis. Therefore, the test substance is not readily according to OECD criteria. The results are supported by two model calculation using CATALOGIC v 5.11.5 BOD 28 days MITI (OECD 301C) and US EPA EPISuite v4.10 (BIOWIN v4.10). All three main components were calculated separately. Both calculations showed that the test substance is not readily according to OECD criteria.
Even though the structural domain was correct with only < 17% (> 83% unknown) for CATALOGIC the results support the overall conclusion in a weight of evidence and represent a worst case consideration.
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.
