Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint summary

Administrative data

Description of key information

LC50, 96h, OECD 203, Danio Rerio, static, > 500 mg/l

EC50, 72h, OECD 201 with deviations for coloured substances > 320 mg/l

EC50, 48h, OECD 202, Daphnia Magna, static = 37.2 mg/l

OECD 211, Daphnia Magna, semi-static, NOEC > 30 mg/l

Additional information

The analogue substance was tested for acute toxicity to fish, aquatic invertebrates (short and long term toxicity) and toxicity to aquatic algae (NONS dossier, 1988).

In the acute toxicity test to fish the substance showed a LC50, 96h >500 mg/l and for the aquatic algae EC50, 72h >320 mg/l.

The acute toxicity to aquatic invertebrates showed a EC50, 48h = 37.2 mg/l, while the long term test resulted with a NOEC (21days) > 30 mg/l.

Based on the read across considerations same results apply to the test item