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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Toxicity to aquatic algae and cyanobacteria

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Administrative data

Link to relevant study record(s)

Description of key information

The acute toxicity to algae (Desmodesmus subspicatus) of the tested substance was observed during an exposure period of 72 hours.

The growth rates were measured as an ErC10 of >0.412 mg/L and an ErC50 of >0.412 mg/L; a NOEC [r] of > 0.412 mg/L and a LOEC [r] of >0.412 mg/L were calculated.

No toxicity was detected up to the water solubility limit of the tested substance.

A detailed description of the read across chosen is reported in section 13.

Key value for chemical safety assessment

Additional information

up to water solubility limit no effects on test species were observed.