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Ecotoxicological information

Short-term toxicity to fish

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Link to relevant study record(s)

Description of key information

The substance is acutely harmful to fish.

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
28.3 mg/L

Additional information

As key study regarding acute toxicity to fish a GLP test with the analogous substance isobutyl vinyl ether according to OECD guideline 203 using Danio rerio was identified (BASF 2004). The read-across is suitable because the substance has te same functional groups and a comparable moelcular structure and size, according to SIDS Initial Assessment Profile 23, 17 -20 October 2006. After 96 hours of exposure a LC50 of 28.3 mg/L was estimated, related to the mean of the analytically determined concentrations.