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Ecotoxicological information

Toxicity to terrestrial plants

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Description of key information

Key value for chemical safety assessment

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

Additional information

The acute toxicity of NOP (CAS 2687 -94 -7) was studied on three plant species (Avena sativa, Vicia sativa, Brassica napus) according to OECD guideline 208. The study was performed under GLP (BASF AG, 2003; report no. 01/0525/65/1). After 19 days the lowest EC50 was calculated to be 164 mg/kg soil dw related to the fresh matter measurements.