Cyhalofop-butyl (97%TC, 100EC, 200EC, 300EC, 150OD, 200OD, 300OD, 400OD, 20%WP)-Herbicide

• CAS No.: 122008-85-9
• Formula: C20H20FNO4
• Appearance: Powder
• Method of Application: Cauline Leaf, Soil Treatment Agent
• Usage: Selective
• Composition: Organic
• Model NO.: 97%TC, 100EC, 200EC, 300EC, 150OD, 200OD, 300OD, 4
• Specific Conductivity: The Tag Type Herbicides
• Colour: White
• Weedicide: Cyhalofop-Butyl
• Transport Package: Follow Customer′s Request
• Specification: GB/FAO/SGS
• Trademark: TOP AGRO
• Origin: Zhejiang, China
• HS Code: 3808
• Production Capacity: 1, 000 T/Y

Product Description

Cyhalofop-butyl

Specification: 97%TC, 100EC, 200EC, 300EC, 150OD, 200OD, 300OD, 400OD, 20%WP

Chemical Name:  butyl (2R)-2-[4-(4-cyano-2-fluorophenoxy)phenoxy]propanoate

Formula:   C₂₀H₂₀FNO₄

Molecular Weight:  357.38

CAS No.: 122008-85-9

Description: 
Appearance: White crystalline powder
Melting Point: 50ºC.
Vapour Pressure:  0.053 mPa(25ºC).
Stability: insoluble in water, soluble in most organic solvents. Stable at pH 4, hydrolysed slowly at pH 7.
Specification:
Content: 95 %min
Loss on Drying:≤2 %
PH Value: 4.5 -7.0

Uses: 
Post-emergence herbicide with foliar uptake only and no soil activity. A systemic herbicide that is readily absorbed by plant tissue is moderately phloem-mobile and accumulates in meristematic regions. Grass weeds cease growth immediately after treatment, with yellow patches appearing within 2-3 days to one week, leading to necrosis and death of the whole plant within 2 to 3 weeks. For post-emergence control of grass weeds in rice. Applied at 75-100 g/ha in tropical rice and 180-310 g/ha in temperate rice. For selectivity in Poaceae species.

Toxicology: Acute oral LD50: > 5000 mg/kg in rats
Acute dermal LD50 (rabbits) : > 2000 mg/kg
Acute 4- hour rat inhalation LC50: > 5.63 mg/l
Acute Skin Irritation (rabbit): non irritating
Acute Eye Irritation (rabbit): minimally irritating
Skin Sensitization (guinea pig): sensitizer  
 

Name of product	CYHALOFOP-BUTYL 180G/L EC
Index name	Index  value	Measured  value
Appearance	Light yellow homogeneous liquid	Light yellow homogeneous liquid
Content (g/l)	+24.0 180.0 -14.0	181.1
Water (%)	≤0.50	0.38
PH value	4.00-8.00	7.11
Emulsion stability (1:200)	Qualified	Qualified
Density at 20 O C g/ml	0.995	0.995

 

HANGZHOU TIANLONG BIOTECHNOLOGY CO., LTD.

Office Add: Room 1906,Fengqi Times Tower, No.338 Fengqi East Road, Hangzhou, Zhejiang, China.
Mr. Herry Xu-Tel: [phone];  
Ms. Sera Gu-Tel: [phone]; 
Web: chemsales.en.made-in-china.com 
Tel: [phone]
Fax: [phone]











HANGZHOU TIANLONG BIOTECHNOLOGY CO., LTD.

Office Add: Room 1906,Fengqi Times Tower, No.338 Fengqi East Road, Hangzhou, Zhejiang, China.
Mr. Herry Xu-Tel: [phone]; 
Ms. Sera Gu-Tel: [phone];  
Web: chemsales.en.made-in-china.com 
Tel: [phone]
Fax: [phone]