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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 acute toxicity of the test substance Reaction mass of iso-tridecyl 3-mercaptopropionate and iso-dodecyl 3-mercaptopropionate towards fish was determined in an experimental laboratory study according to DIN 38 412, part 15.

Key value for chemical safety assessment

Additional information

The 48 h LC0 and the 48 h LC50 value for the lethality of the test substance Reaction mass of iso-tridecyl 3-mercaptopropionate and iso-dodecyl 3-mercaptopropionate to fish was determined to be >/=936 mg/L and >>936 mg/L, respectively. In combination with the available information concerning the water solubility it can be concluded that the test substance was not toxic to the test fish up to the water solubility limit.