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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 multi-constituent substance is acutely very toxic for fish.

Key value for chemical safety assessment

Additional information

To determine the toxicity of the multi-constituent substance Tinuvin 292 to fish, a GLP study according to OECD Guideline 203 using Danio rerio as test organism was carried out. Based on the nominal concentration a LC50 (96 h) 0.9 mg/L was determined [BASF SE 2010]. This result is supported by non-GLP fish test performed with Lepomis macrochirus following the procedures of the OECD guideline 203. In this test a LC50 (96) of 0.97 mg/L (measured) was observed [Ciba-Geigy Ltd. 1984].