Tetrachlorvinphos
Chemical Name: (Z)-2-chloro-1(2, 4, 5-trichlorophenyl) vinyl dimethyl phosphate
Molecular Formula: C10H9Cl4O4P
Molecular Weight: 366.0
CAS NO.: 22248-79-9
EINECS NO.: 244-865-4
Physical & Chemical Properties
Appearance: light yellow crystalline powder;
Melting point: 94-97°C;
Vapor pressure: 0.0056mPa (20°C).
Toxicity
Big rat, acute oral LD50 4000-5000mg/kg;
Small rat, acute oral LD50 2500-5000mg/kg;
Rabbit, acute dermal LD50 >2500mg/kg.
Application
Tetrachlorvinphos is an organophosphate insecticide. It is currently applied dermally to livestock to control flies and mites; used as a feed-through (oral) larvicide in cattle, hogs, goats, and horses; in cattle ear tags to control flies; in poultry dust boxes to control poultry mites; and as paint on and sprays in poultry houses.
Tetrachlorvinphos also is used as a dust/powder, aerosol, and pump spray on pets and in pet sleeping areas, and in collars and shampoos for direct treatment of pets.
It is used as a spray to control nuisance and public health pests (flies) in and around refuse sites, recreational areas, and for limited outdoor use as premise sprays for fleas, ticks, chiggers, and mites, around kennels, yards, campgrounds, and parks, and along foot paths and roadways leading to such
HANGZHOU TIANLONG BIOTECHNOLOGY CO., LTD.
Office Add: Room 1906,Fengqi Times Tower, No.338 Fengqi East Road, Hangzhou, Zhejiang, China.
Mr. Herry Xu-Tel: 0086-13456854588;
Ms. Sera Gu-Tel: 0086-13675893255;
Web: chemsales.en.made-in-china.com
Tel: 0086-571-87763259
Fax: 0086-571-87079476
HANGZHOU TIANLONG BIOTECHNOLOGY CO., LTD.
Office Add: Room 1906,Fengqi Times Tower, No.338 Fengqi East Road, Hangzhou, Zhejiang, China.
Mr. Herry Xu-Tel: 0086-13456854588;
Ms. Sera Gu-Tel: 0086-13675893255;
Web: chemsales.en.made-in-china.com
Tel: 0086-571-87763259
Fax: 0086-571-87079476
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