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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates
Effect concentration:
13 mg/L

Additional information

A study was conducted to determine the acute toxicity of PETIA to Daphnia magna under static conditions according to OECD Guideline 202. Daphnia were exposed to the substance as a Water Accomodated Fraction (WAF) at loading rates ranging of 0, 10, 18, 32, 56 and 100 mg/L. Test medium samples were taken at 0 and 48 h for analysis of test substance concentrations. Under the conditions of the study, the test substance did not induce immobilisation of Daphnia magna at 10.3 mg/L after 48 h of exposure (NOEC). The 48h EC50 was 13 mg/L (95% CI: 12 - 13 mg/L), based on initial measured concentrations (Migchielsen, 2010).