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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 915-687-0 | CAS number: 1065336-91-5
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
If released to water, the multi-constituent substance is partly/moderately biodegradable.
Key value for chemical safety assessment
Additional information
To assess the potential of the multi-constituent substance Tinuvin 292 to biodegrade, results of a non-GLP study carried out with mixed sewage (from the secondary effluent of a sewage treatment plant, natural water and a suspension of garden soil) are available. The test procedures followed OECD guideline 301 E. Based on DOC removal a degradation rate of 38% after 28 days was reported in this test [Ciba-Geigy 1983].
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.
