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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

ErC50 was determined to be greater than 0.082mg/L which is potentially greater than its water solubility.

Key value for chemical safety assessment

EC10 or NOEC for freshwater algae:
0.015 mg/L

Additional information

72h EbC50 was 0.066 mg a.i./L (Basis for effect: Biomass)

72h NOEC was 0.0072 mg a.i./L (Basis for effect: Biomass)

72h ErC50 was >0.082 mg a.i./L (Basis for effect: Growth rate)

72h NOEC was 0.015 mg a.i./L (Basis for effect: Growth rate)