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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The 96-h LC50 is > 10000 mg/L in a 96-h acute toxicity study according to OECD TG 203.

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
10 000 mg/L

Additional information

In a 96-h acute toxicity study according to OECD TG 203, Leuciscus idus were exposed to Stearic acid, esters with methyl α-D-glucoside (according to producer information 100% a.i.) at nominal concentrations of 0 (control) and 10000 mg/L under static conditions. The test substance was pestled and was directly transferred into the dilution water without stirring or ultrasonic dispersion. The test substance was not dissolved in the test medium and no analytical control was performed. The test meets the validity criteria of the guideline.
Stearic acid, esters
with methyl α-D-glucoside was non-toxic to Leuciscus idus. The 96-h LC50is > 10000 mg/L.