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Ecotoxicological information

Toxicity to other aquatic organisms

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Description of key information

DINP does not show any toxicity up to 858 mg/kg sediment (d.w.) in a test measuring the embryo development of moor frogs (Rana arvalis).

Additional information

The effects of DINP in a long-term toxicity study on the moor frog (Rana arvalis), a vertebrate, was evaluated by Solyomet al. (2001) in a natural sediment. The authors assessed egg hatchability followed by tadpole survival and growth over a 35-day exposure period. DINP at a measured concentration of 858 mg/kg sediment (dry weight) did not demonstrate a significant effect on frog egg hatching success following a 21-day exposure and tadpole survival and growth following a 35-day exposure. The 21- and 35-day NOEC values were each 858 mg/kg sediment (d.w.), which was the highest concentration tested.