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Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Additional information

Experimental results are available for earthworms, collembolans and plants (Stantec, 2006). The study report only contains EC25 and EC50 values; therefore the results of these chronic studies are considered as acute effect values. The lowest effect value was detected for Alfalfa in a seedling emergence test (EC50 shoot dry mass = 1632 mg/kg soil dw). The PNEC soil was derived by applying an assessment factor of 1000 to the lowest EC50 according to REACH Guidance R.10.6.2 as results are available from short-term tests with a producer, a consumer and a decomposer. The PNEC based on experimental data is 1.63 mg/kg soil dw.