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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 266-411-4 | CAS number: 66576-71-4
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
- Endpoint:
- activated sludge respiration inhibition testing
- Data waiving:
- study technically not feasible
- Justification for data waiving:
- other:
- Justification for type of information:
- A study was carried out but due to the volatility of the substance it was not possible to complete. This substance has a value of 63% biodegradation in the readily biodegradable study. Therefore, it can be considered to be readily biodegradable and unlikely to cause any inhibition.
Reference
Description of key information
A study was carried out but due to the volatility of the substance it was not possible to complete. This substance has a value of 58% biodegradtion in the readily biodegradable study. Therefore, it can be considered to be readily biodegradable and unlikely to cause any inhibition.
Key value for chemical safety assessment
Additional information
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.
