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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Ecotoxicological information

Long-term toxicity to fish

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Administrative data

Link to relevant study record(s)

Description of key information

No long-term toxicity test in fish is available for propylene glycol butyl ether.

Key value for chemical safety assessment

Additional information

Based on the favourable acute aquatic toxicity data (no classification, PNEC = 0.5 mg/l), the readily biodegradability of the substances and the estimated PEC/PNEC ratios (clearly <1 for all exposure scenarios), no long-term testing for fish is proposed.