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Ecotoxicological information

Short-term toxicity to fish

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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.