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Ecotoxicological information

Short-term toxicity to fish

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Link to relevant study record(s)

Description of key information

LC50 of 4.4 mg/L (100% active ingredient), Danio rerio, OECD 203

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
4.4 mg/L

Additional information

One fish study for Betaines, C12-14 (even numbered)-alkyldimethyl, EC No. 931-700-2 is available. The study is conducted according to OECD 203 and revealed a LC50 of 14.8 mg/L for the tested substance with 30 % active ingredient and a LC50 of 4.44 mg/L for 100 % active ingredient (Jung, R., 1989).