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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 700-380-4 | CAS number: -
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
Key value for chemical safety assessment
- Biodegradation in water:
- readily biodegradable
Additional information
Due to a high ThOD of 2.91 mg O2/mg test item, the test item suspension with a concentration of 25 mg/L met the criteria of 50 – 100 mg ThOD or COD/L, as demanded in the guideline OECD 301 F. At a concentration of 50 mg/L and 25 mg/L, the test item SymMollient® S obtained a biodegradation above 60 % (74% and 84 %, respectively) within the 10-day-window. The biodegradation of the item mixture in the toxicity control was found to be 38 % after 14 days of incubation. Thus, the demanded threshold value of 25 % is exceeded and the test item SymMollient® S can be identified as non toxic to micro-organisms in a ready biodegradability test at a tested concentration of 50 mg/L (ThOD 145.5 mg O2).
According to the guideline, the test item SymMollient® S can be identified as readily biodegradable under the chosen test conditions.
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.
