| Captan |
Chemical Name: N-(trichloromethylthio)cyclohex-4-ene-1,2-dicarboximide Formula: C9H8Cl3NO2S Molecular Weight: 300.61 CAS No.: 133-06-2 Structure:
Description: Appearance: white powder. Melting Point: 178 a t25°C. Vapor Pressure: 1.3 mPa at 25°C. Stability:soluble in water 3.3 mg/L 25°C, soluble in alcohol and xylene, not soluble in chloroform and cyclohexanone. Toxicity: Acute oral LD50 (mice) more than 8400-15000mg/kg, inhalation LC50 (2-hour) in mice is 5.0 mg/L. Specification: 92%TC, 50%WP, 80%WDG. Uses: It is road spectrum fungicide, especially effective against lepidopter and coleopter, like stem borer, common cabbage worm and diamond-back moth. Recommanded on rice, sugarcane, tea, vegetables and fruit trees. |
