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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Toxicity to terrestrial plants

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Administrative data

Link to relevant study record(s)

Description of key information

Key value for chemical safety assessment

Short-term EC50 or LC50 for terrestrial plants:
207 mg/kg soil dw

Additional information

As key study a literature study published by Reynolds (1997) was identified. In a 3 day static test, the germination of lettuce seeds (Lactuca sativa) grown on spiked agar medium was explored resulting in an EC50 of 310.5 mg/kg soil d.w., related to the nominal concentrations. The EC50 given as mg/kg soil d.w. was recalculated from en EC50 of 207 given as mg/L.