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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

With high probability actuely not harmful to aquatic algae.

Key value for chemical safety assessment

Additional information

In a non-GLP, 72 -hour static test with the green algae Desmosdemus subspicatus according to a national standard method (German Industrial Standard DIN 38412, Part 9), the algal toxicity of N,N-dimethylacetamide was studied. The original data were statistically re-evaluated using Toxrat Pro v2.09. Based on growth rate an EC50 (72 h) of > 500 mg/L and a NOEC (72 h) of >= 500 mg/L were determined (BASF AG, 1989/2007. Report No. 2/1021/88) indicating the substance to be with high probability acutely not harmful to aquatic algae.