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Ecotoxicological information

Long-term toxicity to fish

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Description of key information

NOEC (21 day)  > 200 mg/L.

Key value for chemical safety assessment

Additional information

In a guideline (OECD 204) and GLP prolonged fish toxicity study (21 -day; flow-through), exposure of rainbow trout to dipropylene glycol monoethyl ether at concentrations up to 200 mg/L did not cause lethality or other adverse effets. Based on these findings the 21 -day LCLo for DPGEE is considered to be greater than 200 mg/L, and the 21 -day NOEC is considered to be >= 200 mg/L.