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Ecotoxicological information

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There are aquatic ecotoxicological data from three throphic levels available (fish, Daphnia magna and alga) that range from 2.4 mg/L (Daphnia pulex) to 9.5 mg/L (Daphnia magna). Long-term aquatic toxicty data are available for one trophic level (Desmodesmus subspicatus: 72 h-EbC10 = 3.8 mg/l). The data indicate that tetrahydronaphthalene may be toxic to aquatic organisms.