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Ecotoxicological information

Long-term toxicity to aquatic invertebrates

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Administrative data

Link to relevant study record(s)

Description of key information

Daphnia magna, Reproduction test (OECD 211), Semi-static exposure, Effect of Propylparaben on the reproduction of Daphnia magna

Based on the evaluation performed on TWM concentrations for all considered endpoints, as reproduction per introduced  and survived parent daphnid, immobility, age of first reproduction, development rate and intrinsic rate r, a NOEC of 0.25 mg/L and a LOEC of 0.80 mg/L were determined.

Key value for chemical safety assessment

EC10, LC10 or NOEC for freshwater invertebrates:
0.25 mg/L

Additional information