Registration Dossier

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Additional information

The substance was tested according to OECD 203 on Oryzias latipes. The 96 hr LC50 for was reported to be above 2 mg/L.

 

The substance was tested according to OECD 202 on Daphnia magna. The 48 hr NOEC for was reported to be above 2 mg/L.

The substance was tested according to OECD 201 on Selenastrum capricornutum. The 72 hr EC50 based on growth rate was reported to be above 2 mg/L.

The substance was tested according to OECD 211 on Daphnia magna (21 days), NOEC = 0.181 mg/L.

The substance was tested according to OECD 234 on Danio rerio. The lowest NOEC was identified for VTG level on female fish and was found as < 10.4 μg/l. Considering also the other effects such as decrease in wet weight and length, a NOEC of 10.4 μg/l is taken into acccount.

 

The toxicity to microorganisms was tested according to OECD 209 (3 hr, activated sludge of a predominantly domestic sewage) , NOEC > 100 mg/L