Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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.

- Earthworm reproduction (no. of progeny): 63-d EC50 = 776 mg/kg soil dw
- Earthworm adult survival: 35-d LC50 > 1000 mg/kg soil dw

- Collembolan adult survival and reproduction (EC50, EC25): > 1000 mg/kg soil  dw.

- Alfalfa, Barley, Northern Wheatgrass seedling emergence (EC50): > 1000 mg/kg soil dw.

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.