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carfentrazone-ethyl

carfentrazone-ethyl Structure
CAS No.
128621-72-7
Chemical Name:
carfentrazone-ethyl
Synonyms
CARFENTRAZONE;Carfentrazon;carfentrazone (free acid);F 8426;Affinty;F 116426;Carfentrazone Solution, 1000ppm;Carfentrazone Solution in Methanol,100μg/mL;Carfentrazone Solution in Acetonitrile, 100μg/mL;Carfentrazone (free acid), 100 μg /μL in Acetonitrile
CBNumber:
CB2945860
Molecular Formula:
C13H10Cl2F3N3O3
Molecular Weight:
384.14
MOL File:
128621-72-7.mol
MSDS File:
SDS
Modify Date:
2024/1/19 18:04:22

carfentrazone-ethyl Properties

Boiling point 472.8±55.0 °C(Predicted)
Density 1.67±0.1 g/cm3(Predicted)
solubility DMSO (Slightly), Methanol (Slightly, Sonicated)
pka 2.76±0.14(Predicted)
form Solid
color White to Off-White
Stability Hygroscopic
EPA Substance Registry System Benzenepropanoic acid, .alpha.,2-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]-4-fluoro- (128621-72-7)

carfentrazone-ethyl Chemical Properties,Uses,Production

Metabolic pathway

14C-Carfentrazone is more readily absorbed by the foliage of soybean than by weeds, with 56, 7, and 10% of the applied radioactivity recovered from the foliage of soybean, ivyleaf morning glory, and velvetleaf, respectively. Soybean metabolizes carfentrazone more rapidly than weeds, with 28% of the parent compound remaining in the treated tissue of soybean and 48 and 67% in ivyleaf morning glory and velvetleaf, respectively. All species accumulate similar amounts of the free acid derivative of carfentrazone which is the only identified metabolite. Since both carfentrazone and the free acid are potent inhibitors of protoporphyrinogen oxidase, the result indicates that the tolerance of soybean to carfentrazone may be attributed to its better ability to metabolize carfentrazone to unidentified metabolites, relative to weeds.

carfentrazone-ethyl Preparation Products And Raw materials

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ethyl-(RS)-2-chloro-3-[2-chloro-5-(4-difluoromethyl-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol)-4-fluorophenyl] propionate F 116426 F 8426 Affinty ethyl (RS)-2-chloro-3-(2-chloro-5-(4-difluirimethyl-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl)-4-fluorophenyl)propionate ethyl-2-dichloro-5-(4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl)-4-fluorobenzenepropanate 2-Chloro-3-[2-chloro-5-[4-(difluoromethyl)-3-methyl-5-oxo-1,2,4-triazol-1-yl]-4-fluorophenyl]propanoic acid Carfentrazone (free acid), 100 μg /μL in Acetonitrile Carfentrazone Solution, 1000ppm Benzenepropanoic acid, α,2-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]-4-fluoro- Carfentrazone Solution in Acetonitrile, 100μg/mL Carfentrazone Solution in Methanol,100μg/mL CARFENTRAZONE Carfentrazon carfentrazone (free acid) 128621-72-7 2862-72-7 12863-02-1 C13H10Cl2F3N3O3