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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The three aquatic short-term toxicity tests on fish, invertebrates and algae were carried out between 1997 and 2014. The results were: 


Fish 96h-LC50 = 32.3 mg/L

Daphnia 48h-EC50 = 28 mg/L

Algae 72h-ErC50 = 0.24 mg/L


Three chronic results were obtained on fish, invertebrates and algae:


Fish 35d-NOEC = 0.88 mg/L

Daphnia 21d-EC10 = 3.7 mg/L

Algae 72h-ErC10 = 0.21 mg/L.


Classification and labelling according to UN-GHS and CLP is driven by the algae study, combined with ready biodegradability: 

H400: Very toxic to aquatic life 

H412: Harmful to aquatic life with long lasting effects 

Additional information