Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

NOAEC (21 day daphnia reproduction) >100mg/l (surrogate substance)

Key value for chemical safety assessment

Additional information

A guideline and GLP long-term (21-day) semi-static toxicity study of methoxypropyl acetate (MPA - the methyl analogue of ethoxypropyl acetate) in Daphnia magna produced the following reference values based on nominal water concentrations:

21-day NOEC (reproduction) >= 100 mg/L (equimolar equivalent of ethoxypropyl acetate (EPA) is 110 mg/L