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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

With high probability acutely not harmful to fish.

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Dose descriptor:
Effect concentration:
> 681 mg/L

Additional information

As key study regarding acute toxicity to fish a static non-GLP test according to German Industrial Standard DIN 38412 part 15 using Leuciscus idus was identified (BASF 1981). After 96 hours of exposure a LC50 of ca. 460 mg/L was estimated, related to the nominal concentration and for a non-neutralized sample whereas for a neutralized sample a LC50 > 681 mg/L was found.

No analytical verification was performed during the study. However, it is assumed that the test concentrations remained stable over the exposure period based on a sufficient water solubility, a low Henry's Law constant and a low adsorption potential (log Kow and log Koc < 3).