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Ecotoxicological information

Short-term toxicity to aquatic invertebrates

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Description of key information

Two independent studies were performed to test the toxicity of 44PD (CAS 101-96-2) to Daphnia magna. Both studies were carried out according to (then existing) guidelines and under GLP. The results from both studies are quite similar: 48 hr LC50 values of 0.540 and 1.4 mg/L were obtained.

Key value for chemical safety assessment

EC50/LC50 for freshwater invertebrates:
0.54 mg/L

Additional information

Two independent studies were performed to test the toxicity of 44PD (CAS 101 -96 -2) to Daphnia magna.

Both studies are carried out according to guidelines and under GLP and the results from both studies are quite similar: 48 hr LC50 values of 0.540 and 1.4 mg/L were obtained.

The lowest value of both studies 0.540 mg/L was chosen as being representative for the acute effects on aquatic invertebrates.