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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Short-term toxicity to fish

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Administrative data

Link to relevant study record(s)

Description of key information

With high probability 1-(dimethylamino)propan-2-ol is acutely not harmful to fish.

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
148 mg/L

Additional information

One toxicity test with fish is available for 1 -(dimethylamino)propan-2 -ol. In a static system established according to DIN 38412 part 15 testing the toxicity of the substance to Leuciscus idus the determined LC50 was 148 mg/L (geom. mean) after 96 hours (BASF AG, 1989). However, the observed results are probably due to changes in pH values caused by 1-(dimethylamino)propan-2-ol as no mortality was observed in a pH-adjusted test solution at 1000 mg/L (=highest test concentration). The test concentration were not analytically verified, but are assumed to be stable over the test period.