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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

LC0 at 96 h: 562 ppm, mg/L

LC50 at 96 h: 837 ppm, mg/L nominal values (graphically determinated)

LC100 at 96 h: > 1000 ppm, mg/LLC50 (96 h) fish: 562 ppm, mg/L (graphically determinated))

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
837 mg/L

Marine water fish

Marine water fish
Effect concentration:
837 mg/L

Additional information

The Similar substance 01 was tested for its acute toxicity to fish (Brachydanio rerio, Zebrafish) according to the OECD Test guidelines 203 and EEC Directive, Annex V, Part .C.1.

No abnormal responses of the fish were observed.

LC50 at 96 h was 837 ppm (mg/L) as nominal values (graphically determined).

Based on the read-across principle, the result can be considered for the fish short-term toxicity assessment of the substance.

Justification for read-across is detailed in the report attached to the IUCLID section 13.