PRODUCTS
 |
86-755-82327106 86-755-82327107 86-755-82322950 |
 |
86-755-82321302 |
 |
agrochem@topsencn.com |
|
ray@topsencn.com |
 |
Ms. Alice Zhang |
|
Mr. Ray Wang |
Introduction
Captan is a nonsystemic phthalimide fungicide used to control diseases of many fruit, ornamental, and vegetable crops.It improves fruit finish by giving it a healthy, bring colored appearance. It is used in agricultural production as well as by the home gardener. A major use of captan is in apple production.
|
  |
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.
