- Product Details
Keywords
- cyhalofop-butyl
- 122008-85-9
- cyhalofop-butyl
Quick Details
- ProName: Cyhalofop-butyl Tech
- CasNo: 122008-85-9
- Molecular Formula: C20H20FNO4
- Appearance: White powder
- Application: Application: Cyhalofop-Butyl is used ...
- DeliveryTime: 7 Days
- PackAge: 25KG/ cardboard drum
- Port: Shanghai
- ProductionCapacity: 300 Metric Ton/Year
- Purity: 99%
- Storage: Keep in a dry,dark place
- Transportation: Delivery from Shanghai port
- LimitNum: 1 Kilogram
Superiority
Cyhalofop-butyl technical grade
Application:
Cyhalofop-Butyl is used for the synthesis of the formulation. It is an aryloxyphenoxypropionic acid herbicide. Selective herbicides in paddy fields is effective to stems and leaves, Pre-emergence treatment is ineffective. It mainly controls grass weeds such as Echinochloa crusgalli and Leptochloa chinensis.
Details
Cyhalofop-butyl
Cyhalofop-butyl
Cyhalofop-butyl technical grade
CasNo: 122008-85-9
Molecular Formula: C20H20FNO4
Package: ≥97% original powder, 25KG /Cardboard drum.
Store in a cool place. The container remains closed and stored in a dry,ventilated place. Can be designed according to customer requirements.
【Molecular Weight】:357.4
【Molecular Formula】:C20H20FNO4
【Physical and chemical properties】:Technical is white crystals, specific gravity is 1.2375(20℃),boiling point is 363℃, melting point is 48-49℃, vapor pressure is 8.8×10(-9)mmHg(20℃), soluble in most organic solvents: Acetonitrile57.3%, Methyl alcohol 37.3%, acetone60.7%, chloroform59.4%, insoluble in water, specific gravity of formulation is 0.989(20℃).
【Toxicity】:Low toxicity. Technical acute oral for rat LD50 > 5000 mg/kg, acute percutaneous LD50 > 2000 mg/kg. No stimulation to skin, slight stimulation to eyes..
【Usage】:Cyanide fluorine grass ester belong to aryloxy phenoxy propionic acid herbicide. It is the internal herbicide conductivity as same as other varieties. Absorbed by the plant's leaf and leaf sheath, phloem conduction, meristem zone, accumulation in plants to resist acetyl-coa carboxylase (ACCase), fatty acid synthesis had stopped, the growth of the cells divided unable to proceed normally, membrane system and other structures that contain fat, finally led to the death of plants.Weeds from cyanide fluorine grass ester is absorbed to die slowly, typically take 1-3 weeks.Symptoms are as follows: Atrophy of four-leaf stage shoots, leading to the death of weeds. Two-leaf stage older leaves have minimal change and remained green.
Mainly used for the control of important gramineous weeds.Cyhalofop-butyl is high efficient on moleplant seed, and have certain control effects on young barnyard grass. It can also control crabgrass, paspalum distichum,green bristlegrass, goosegrass, A.aequalis etc.It has no effect on sedge weeds and broad leaf weeds