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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 202-319-2 | CAS number: 94-28-0
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
1) KEY: Ready biodegradability test: BODIS test (draft ISO 10708); 1993; GLP; K2; degradation after 28 days was 92%; substance is readily biodegradable
2) SUPPORTING: Ready biodegradability test: OECD 301b (CO2 evolution test); 1996; no data on GLP; K4; degradation after 23 days was 68%; substance is readily biodegradable
Key value for chemical safety assessment
- Biodegradation in water:
- readily biodegradable
Additional information
The first study used for assessment was performed according to the draft ISO guidelines and GLP standards. The results of this BODIS test indicated that the substance is readily biodegradable (92% after 28 days); fulfilling the 10 -day window criteria. Additionally, the result of the OECD 301B test also indicates that the substance is readily biodegradable, however the weight of this study is less since no actual study report is available to check the different validity criteria.
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.
