Cyhalofop-Butyl
Common name:Cyhalofop-Butyl
Chemical name:Butyl (R)-2-[4-(4-cyano-2-fluorophenoxy)phenoxy]propionate
Molecular formula:C20H20FNO4
Structural formula:
CAS No.:122008-85-9
Technical:
Appearance: White to light yellow crystal powder
Specification: Cyhalofop-Butyl 97% W/W TC
Packing: Cardboard drum with double layer plastic bag as inner liner, 25kg or 50kg net each. Other suitable packing can be adopted according to the requirements of customers
Capacity: 100 MT p.a.
Formulation:
Appearance: Light yellow homogeneous liquid
Specification: Cyhalofop-Butyl 100 G/L EC
Cyhalofop-Butyl 180 G/L EC
Cyhalofop-Butyl 200 G/L EC
Packing: Plastic drum, 200L, 20L, 5L, 1L each. Other suitable packing can be adopted according to the requirements of customers.
Uses:
Cyhalofop-Butyl is a selective systemic post-emergent herbicide with foliar uptake only and no soil activity. It is the safest herbicide for the control of grass weeds in rice field and it will not be phytotoxic to rice in all cultivation forms from seedling to jointing stage. Cyhalofop-butyl is highly effective in controlling cockspur grass, chinese sprangletop and it can also control crab grass, green bristlegrass, goosegrass, etc.
Cyhalofop-butyl is an oxyphenoxypropionic acid type herbicide. It is mainly used in rice seedling field, direct seeding field and transplanting field to control most malignant gramineous weeds such as barnyardgrass, Qianjin and niujin grass, and can effectively control weeds resistant to dichloroquinolinic acid, sulfonylurea and amide herbicides. It has the characteristics of high efficiency, low toxicity and low residue.
IUPAC
butyl (2R)-2-[4-(4-cyano-2-fluorophenoxy)phenoxy]propanoate
SMILES
CCCCOC(=O)C(C)OC1=CC=C(C=C1)OC2=C(C=C(C=C2)C#N)F