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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Short-term toxicity to aquatic invertebrates

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Administrative data

Link to relevant study record(s)

Description of key information

Daphnia magna. 48hr LC50 =665mg/l (protocol: ASTM/EPA)

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates
Effect concentration:
665 mg/L

Additional information

One study has been carried out using Daphnia magna. This indicate that 2 -(2-butoxyethoxy)ethyl acetate is of relatively low toxicity to invertebrates. D magna is the preferred species for this trophic level.