Registration Dossier
Registration Dossier
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1-(C12-C18 even numbered, C18 unsaturated)alkyl-1,4,5,6-tetrahydropyrimidin-2-aminium acetate and{[3-((C12-C18 even numbered, C18 unsaturated)alkylamino)propyl]amino}(imino)methanaminium acetate and[(3-{[ammonio(imino)methyl]amino}propyl)(C12-C18 even numbered, C18 unsaturated)alkylamino](imino)methanaminium diacetate
EC number: 939-650-3 | CAS number: -
Toxicity to soil microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
The effects of the test item on the metabolic activity of soil micro-organisms were determined according to OECD Guideline 216 in year 2013. The NOEC for nitrogen transformation in soil measured as nitrate on day 7 was determined to be < 4.12 mg/kg soil dry weight. The NOEC for nitrogen transformation in soil measured as nitrate on day 14 as well as on day 28 was 37.0 mg/kg soil dry weight. It was not possible to calculate EC25 and EC50 values due to concurrent stimulation as well as inhibition effects.
Key value for chemical safety assessment
- Long-term EC10 or NOEC for soil microorganisms:
- 37 mg/kg soil dw
Additional information
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