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Short-term toxicity to fish

Dipropylamine is with high probability acutely not harmful to fish (96 -h LC50 > 100 mg/L, NITE, 2000).

Short-term toxicity to aquatic invertebrates

Dipropylamine is acutely harmful to aquatic invertebrates (48 -h EC50 = 58 mg/L, NITE, 2000).

Long-term toxicity to aquatic invertebrates

The chronic 21 -d EC10 based on reproduction for Daphnia magna was determined to be 4.07 mg/L (NITE, 2000).

Toxicity to aquatic algae

Dipropylamine is acutely harmful to algae (72 -h ErC50 = 50.9 mg/L, 72 -h ErC10 = 34.3 mg/L, NITE, 2000).

Toxicity to microorganisms

The inhibition of the degradation activity of activated sludge is not anticipated when introduced in appropriate low concentrations (30 -min EC50 > 1000 mg/L, BASF AG, 2005).

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