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Carfentrazone-ethyl

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Common Name Carfentrazone-ethyl
CAS No. 128621-72-7 (for the acid); 128639-02-1 (for the ethyl ester)
Chemical Name ethyl (RS)-2-chloro-3-[2-chloro-5-(4-difluoromethyl-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl)-4-fluorophenyl]propionate
Synonyms ethyl a,2-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]-4-fluorobenzenepropanoate
Molecular Formula C15H14Cl2F3N3O3; C13H10Cl2F3N3O3 for acid
Molecular Weight 412.2
Physical Chemistry M.p. -22.1°C, B.p. 350-355°C/760 mmHg, V.p. 1.6x10-2 mPa(25°C), KOW logP = 3.36, Henry 2.47x10-4 Pa m3 mol-1 (20°C, calc.), S.g./density 1.457 (20°C), Solubility In water 12 g/ml (20°C), 22 g/ml (25°C), 23 g/ml (30 °C). miscible with acetone.
Formulation 95%TC，240g/l EC
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CARFENTRAZONE-ETHYL TECHNICAL(TC) SPECIFICATION

ITEM

SPECIFICATIONS

Appearance

Amber liquid

Carfentrazone-ethyl Content/%            ≥

95.0

Moisture/%                                                 ≤

0.5

PH Value

6.0-8.0

Insoluble in Acetone/%                            ≤

0.5

PACKING: 200KG Drum


CARFENTRAZONE-ETHYL EMULSIFIABLE CONCENTRATE(EC) SPECIFICATION

ITEM

SPECIFICATIONS

Appearance

Yellow homogeneous liquid

Carfentrazone-ethyl Content/g/l             ≥

240.0

Moisture/%                                                 ≤

0.5

PH Value

4.0-7.0

Emulsion stability(20 Times)       

Qualified

low temperature stability

Qualified

Thermal storage stability

Qualified

PACKING: 1L BOTTLE, 5L DRUM, 20L DRUM, 200L DRUM