Registration Dossier
Registration Dossier
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EC number: 946-512-6 | CAS number: -
Toxicity to soil macroorganisms except arthropods
Administrative data
Link to relevant study record(s)
Description of key information
The toxicity of reaction mass of C12 trimethylammonium bromide and C14 trimethylammonium bromide to soil macroorganisms is based on calculation by the equilibrium partitioning method based on the assumption that the soil toxicity from the freely-dissolved substance in the pore water is the same as the aquatic toxicity of the substance. The aquatic toxicity relevant for the assessment of the toxicity to soil macroorganisms is assumed to be the toxicity to aquatic crustaceans represented by a NOEC of 23 µg/L (Daphnia magna, 21 d). The toxicity of reaction mass of C12 trimethylammonium bromide and C14 trimethylammonium bromide to soil macroorganisms is calculated to be 8.1 mg/kg soil dw.
Key value for chemical safety assessment
- Long-term EC10, LC10 or NOEC for soil macroorganisms:
- 8.1 mg/kg soil dw
Additional information
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