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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 403-830-5 | CAS number: 89331-94-2 B 290; BK 400; CK 34; DIBUTYL-N-102; DX-20; FAT NR. 40391/A; FLUORAN BLACK BD 869; FLUORAN SCHWARZ BD 869; NOIR FLUORANE BD 869; ODB-2; PSD-290; SENOR-2; TG-31; TH-108; WINCON-2
Long-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
In accordance with Annex XI of the REACH regulation testing does not appear scientifically necessary as there are a total of four studies conducted over a period of 21 -28 days during which time no adverse effects were seen in fish or daphnia.
rly a very persistent substance and therefore
Key value for chemical safety assessment
Additional information
Whilst no formal chronic toxicity study has been conducted there is a 21 day prolonged toxicity study on daphnia and a 28 day bioconcentration study in fish in which no adverse effects were found. Therefore the conduct of further long term studies is considered to be scientifically unjustified and in the interests of animal welfare no additional data should be necessary based on existing data.
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.
