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      Bentazone

      Common name:Bentazone

      Trade name: Bentazone; Bentazon; Basagran; bendioxide; Entry; Leader; Pledge

      Alias: Bentazone,aqueous(25%); 3-Isopropyl-(1H)-benzo-2,1,3-thiadiazin-4-one-2,2-dioxide,aqueous; Basagran

      Chemical name: 3-Isopropyl-(1H)-benzo-2,1,3-thiadiazin-4-one-2,2-dioxide,aqueous

      Structural formula:

      CAS:25057-89-0

      Molecular formula:C10H12O3N2S

      Molecular weight:240.3

      Properties: pure product is white odorless crystal. Melting point is about 138℃. It breaks down at 200℃. Vapor pressure is 0.01mPa(20℃). Solubility in water at 20℃ is 0.057%. Solubility: 150.7% in acetone, 86.1% in ethyl alcohol, 61.6% in diethyl ether, 3.3% in benzene, and 0.02% in cyclohexane.

      Quality standard: it contains 480g/L bentazone. It is yellowish-brown liquid. density is about. The shelf life is at least two years at normal temperature. 25% bentazone AS is dark yellow or brown liquid. Density is 1.20~1.30, boiling point is 82.5℃. Shelf life is two years at normal temperature.

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