Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

Diss Factsheets

Ecotoxicological information

Short-term toxicity to fish

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Administrative data

Link to relevant study record(s)

Description of key information

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
70.29 mg/L

Additional information

Basing on a test performed according to OECD TG 203 on the similar substance ursodeoxycholic acid, the LC50value and the NOEC at 96 hours, calculated in terms of geometric mean of measured active ingredient concentrations, were > 70.29 mg/L and 70.29 mg/L, respectively.