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Ecotoxicological information

Long-term toxicity to aquatic invertebrates

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Link to relevant study record(s)

Description of key information

NOEC (21 day) >= 180 mg/L.

Key value for chemical safety assessment

Additional information

In a guideline and GLP study, the 21-day NOEC (reproduction) value for dipropylene glycol monoethyl ether based on nominal test concentrations was determined to be greater than 180 mg/l, given that  no significant differences (P ≥ 0.05) in terms of the number of young produced (total or per adult) were observed on days 7, 14, and 21.