Specifications
Common name: Carfentrazone-ethyl
CAS No: 128639-02-1
Molecular formula: C15H14Cl2F3N3O3
Molecular weight: 412.19
Specification: 95%TC, 40%WDG
Properties: Viscous yellow liquid, MP -22.1° . Bp 760 350-355° . D20 1.457 g/cm3. Flash point: >110° C. Log P (octanol/water): 3.36. Soly in water (mg/ml): 12 (20° ); 22 (25° ); 23 (30° ). Vapor pressure at 25° : 1.2 ´ 10-7mm Hg; At 20° : 5.4 ´ 10-8mm Hg. LD50 in rats (mg/kg): 5143 orally (female); >4000 dermally (Van Saun).
Melting point: MP -22.1° C
Boiling point: Bp 760 350-355°
Flash point: Flash point: >110° C
Log P: Log P (octanol/water): 3.36
Density: 1.457 g/cm3
Application
Mainly used for the control of broadleaf weeds and sedges such as cleavers, wild sesame, Veronica, Abutilon, flat storage, quinoa, red quinoa, ATC cows, Galeopsis, sorrel leaves smartweed (liao), Liu Polygonum leaves thorn, wild buckwheat, Amaranthus, Acalypha, Baogai vegetables, endive (qumqi), wild sesame, flax small fruit, Kochia, Solanum nigrum, white mustard and other weeds. Right cleavers, Abutilon, red quinoa, chestnut, Euphorbia, Mak public, ATC cows and other weeds with excellent follow the sulfonylurea herbicide resistant weeds have good activity.
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