Diflubenzuron

Common name：Diflubenzuron

CAS：35367-38-5

Molecular formula：C₁₄H₉ClF₂N₂O₂

molecular weight：310.68

Structural formula:

Physicochemical properties: pure product is white crystal, technical drug is white crystalline powder, melting point: 230 ~ 232 ℃, relative density: 1.56 (20 ℃), vapor pressure: 1.2 × 10-4mpa (25 ℃), water solubility is 0.1mg/l at 20 ℃, 6.5g/l in acetone, easily soluble in polar solvents such as acetonitrile, dimethyl sulfone, also soluble in general polar solvents such as ethyl acetate, dichloromethane, ethanol. In non-polar solvents, such as ether, benzene, petroleum ether, etc. are rarely dissolved. It is easy to decompose in case of alkali, stable to light and heat. The storage period at room temperature should be at least two years.

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