carfentrazone-ethyl

benzenepropanoic acid, .alpha.,2-dichloro-5-(4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl)-4-fluoro-, ethyl ester

CAS: 128639-02-1 C15 H14 Cl2 F3 N3 O3 MW: 412.19438960

Identification

Namecarfentrazone-ethyl
IUPACethyl 2-chloro-3-[2-chloro-5-[4-(difluoromethyl)-3-methyl-5-oxo-1,2,4-triazol-1-yl]-4-fluorophenyl]propanoate
CAS Number128639-02-1
FDA UNII45Y208AO5K
Molecular FormulaC15 H14 Cl2 F3 N3 O3
Molecular Weight412.19438960
MDL NumberMFCD03792738
Nikkaji NumberJ653.643C

Regulatory

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Soluble in water, 22 mg/L @ 25 °C (exp)

No sensory data available

Safety Information

Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryherbicides / pesticides
Recommendation for carfentrazone-ethyl usage levels up tonot for fragrance use.
Recommendation for carfentrazone-ethyl flavor usage levels up tonot for flavor use.

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Potential Uses

None Found

Natural Occurrence

not found in nature

Synonyms

benzenepropanoic acid, .alpha.,2-dichloro-5-(4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl)-4-fluoro-, ethyl ester benzenepropanoic acid, alpha, 2-dichloro-5-(4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl)-4-fluoro-, ethyl ester ethyl 2-chloro-3-(2-chloro-4-fluoro-5-(4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl)phenyl)propanoate ethyl 2-chloro-3-[2-chloro-5-[4-(difluoromethyl)-3-methyl-5-oxo-1,2,4-triazol-1-yl]-4-fluorophenyl]propanoate PubMed: Weather dependent dynamics of the herbicides florasulam, carfentrazone-ethyl, fluroxypyr-meptyl and fluroxypyr in wheat fields through field studies and computational simulation. PubMed: Detection of herbicide effects on pigment composition and PSII photochemistry in Helianthus annuus by Raman spectroscopy and chlorophyll a fluorescence. PubMed: Direct enantioseparation of nitrogen-heterocyclic pesticides on cellulose-based chiral column by high-performance liquid chromatography. PubMed: A quick, easy, cheap, effective, rugged, and safe method for the simultaneous detection of four triazolone herbicides in cereals combined with ultrahigh performance liquid chromatography with tandem mass spectrometry. PubMed: Direct enantioseparation of nitrogen-heterocyclic pesticides on amylose-tris-(5-chloro-2-methylphenylcarbamate) by reversed-phase high-performance liquid chromatography. PubMed: Enantioselective separation of the carfentrazone-ethyl enantiomers in soil, water and wheat by HPLC. PubMed: Synthesis, herbicidal activities and comparative molecular field analysis study of some novel triazolinone derivatives. PubMed: Carfentrazone-ethyl: a new molecule for the control of hazelnut shoots. PubMed: Analysis of pesticides in dried hops by liquid chromatography-tandem mass spectrometry. PubMed: Dissipation and residues of carfentrazone-ethyl in wheat and soil. PubMed: Chemical cotton stalk destruction for maintenance of host-free periods for the control of overwintering boll weevil in tropical and subtropical climates. PubMed: Effect of alcohols and temperature on the direct chiral resolutions of fipronil, isocarbophos and carfentrazone-ethyl. PubMed: Effect of different chemical and mechanical defolation methods on the skin quality of potatoes. PubMed: Cross-resistance pattern and alternative herbicides for Cyperus difformis resistant to sulfonylurea herbicides in Korea. PubMed: [Determination of carfentrazone-ethyl(F8426) residue in soil and wheat by wide-bore capillary gas chromatography]. PubMed: Photoreduction of the chloropropionic acid of carfentrazone-ethyl in sodium sulfide [corrected]. PubMed: Degradation of [(14)C]carfentrazone-ethyl under aerobic aquatic conditions. PubMed: Fate and kinetics of carfentrazone-ethyl herbicide in California, USA, flooded rice fields.