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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 603-009-3 | CAS number: 124729-02-8
Bioaccumulation: aquatic / sediment
Administrative data
Link to relevant study record(s)
Description of key information
Bioaccumulation was tested in fish (Cyprinus carpio) exposed for 28 days to the test material at concentrations of 0.5 and 0.05 mg/L in a flow through system. Regular concentration control analysis of the test media showed that the test material concentrations were maintained throughout the exposure period and that the test material was present in dissolved form, thus proving steady state exposure conditions. No signs of toxicity were observed throughout the study. Steady state BCFs of 39 were determined. Due to the low bioaccumulation potential, no depuration phase was required.
The steady state BCF values were at 39 thus the test material showed no relevant bioaccumulation (BCF < 2000).
Key value for chemical safety assessment
- BCF (aquatic species):
- 39 dimensionless
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.
