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Ecotoxicological information

Endpoint summary

Administrative data

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Data of the acute toxicity of the analogue Ethoxylated bisphenol A diacrylate in freshwater organisms (fish, algae and microorganisms) were used to fill by read across the same ecotoxicological endpoints of the test item. This read-across is validated by the result of a short-term toxicity test on aquatic invertebrate, the most sensitive organism to the analogue above which showed that the test item has no effects on Daphnia magna. The read-across is also supported by the data of another analogue (2 moles ethoxylated bisphenol A dimethacrylate).

Freshwater fish:

Read-across data: LL50value for Oncorhynchus mykiss was higher than 100 mg/L (WAF solution) after 96h of exposure.

Supporting data: LL50value for Danio rerio was higher than 100 mg/L (WAF solution) after 96h of exposure.

Freshwater invertebrates:

Test substance data: EL50value for Daphnia magna was determined to be higher than 100 mg/L (WAF solution) after 48h of exposure. Read-across data: EL50value for Daphnia magna was determined to be 6 mg/L (WAF solution) after 48h of exposure. Supporting data : EL50value for Daphnia magna was determined to be higher than 100 mg/L (WAF solution) after 48h of exposure.

Freshwater algae:

Read-across data: EL50 value for Pseudokirchneriella subcapitata was higher than 100 mg/L (WAF solution) after 72h of exposure.

Supporting data: EL50 value for Pseudokirchneriella subcapitata was higher than 100 mg/L (WAF solution) after 72h of exposure.

Aerobic microorganisms:

Read-across data: based on a screening test to assess the biodegradation in water (OECD 301B) during 28 days, the NOEC was determined to be 14.3 mg/L.

Supporting data: EC50 value for activated sludge was equal or higher than 1000 mg/L and NOEC value equal to 10 mg/L after 3 hours of exposure.