Registration Dossier

Ecotoxicological information

Endpoint summary

Administrative data

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Additional information

The substance was harmful to zebra fish when tested according to OECD 203. In their calculation of the LC50 values, the authors appear not to have taken into account the 10% mortality that occurred in the 10% Tween 80 vehicle control group at 48, 72 and 96 hours.

Doing so results in a 96 hr LC50 = 75.5 mg/L (from nominal concentrations)

 

The substance was harmful to Daphnia magna when tested according to OECD 202. The 24 hr EC50 for was reported to be 99.9 mg/L (nominal concentration).

 

The substance was harmful to aquatic algae when investigated according to OECD 201. The 72h ErC50 based on growth rate was reported to be 67 mg/L (measured as geometric mean).

 

The substance was not tested specifically to microorganisms but within the test on biodegradation no toxicity toward inoculum was observed.