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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The seedling emergence/growth test performed with MCA with three plant species is the only terrestrial ecotoxicity test suitable for deriving a PNECterrestrial. This test resulted in a 21 day NOEC of 3.2 mg/kg dw. Taking also the potential loss of the substance during the experiment into account, a time average NOEC of 0.6 mg/kg dw (assuming a first order rate degradation during 21 day experiment) is estimated based on the neutral soil DT50 value of 66 hours.

Additional information