Es-fenvalerate (95%TC, 50EC, 20EC, 50EC)-Insecticide

• CAS No.: 66230-04-4
• Formula: C25H22ClNO3
• Appearance: Liquid
• Source: Organic Synthesis
• Toxicity of High and Low: Low Toxicity of Reagents
• Mode: Systemic Insecticide
• Model NO.: 95%TC, 50EC, 20EC, 50EC
• Toxicological Effect: Nerve Poison
• Pesticide: Fenvalerate
• Transport Package: Follow Customer′s Request
• Specification: FAO
• Trademark: Top Agro
• Origin: Zhejiang, China
• HS Code: 3808
• Production Capacity: 500mt

Product Description

Esfenvalerate

Formulation: 95%TC, 50EC, 20EC, 50EC

Chemical name: [S-(R*,R*)]-cyano(3-phenoxyphenyl)methyl 4-chloro-2-(1-methylethyl)benzeneacetate

CAS No.: 66230-04-4

Molecular Formula: C25H22ClNO3

Formula weight: 419.90

Physical & Chemical 
Appearance: Brown viscous liquid
Properties Density: 1.21g/cm3
Boiling Point: 538.9°C at 760 mmHg
Flash Point: 279.7°C
Vapour Pressure: 1.11E-11mmHg at 25°C

Toxicity: Acute oral LD50 for rats 75-88 mg / kg.  
Skin and eye Acute percutaneous LD50 for rats >5000, rabbits >2000 mg/kg.
Slight skin irritant; mild eye irritant.
Not a skin sensitiser.
No effect on sub-chronic studies at 32 mg / kg daily.

Application: A potent contact and ingested insecticide with a very broad range of activity, especially effective against Coleoptera, Diptera, Hemiptera, Lepidoptera and Orthoptera on cotton, fruit, vegetables and other crops, at 5-25 g/ha. It is effective against strains resistant to organochlorine, organophosphorus and carbamate insecticides.
 

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]