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        Dihydroxy-diphenyl-silane (DHDPS)

        Product Introduction

        Chemical name:dihydroxy-diphenyl-silane(“DHDPS?for short)

        CAS No.:947-42-2

        Molecular formula:C12H12O2Si

        Molecular weight:216.31

        Structural formula:Dihydroxy-diphenyl-silane (DHDPS)

        Physical Properties

        Item Index
        Appearance White acicular crystal
        Purity, % ≥98.0
        Boiling point, °C/(760mmHg) 353
        Density, g/cm3 0.87
        Refractive index 25°C 1.6150
        Solubility Dissolved in water
        Flash point, °C 53
        Melting point, °C 145



        It is used as the structure controlling agent of silicone rubber and used in production of intermediates for organic silicon product, polymethylphenyl siloxane fluid, high temperature grease, lubricant oil, etc.

        Packaging and Storage

        It is packed in plastic bags in fiber drums and the net weight is 25 kg/drum (or as required by the client). It should be stored in dry, cool and ventilated warehouse. It is highly flammable, so it should be away from fires and direct sunlight radiation. The stable period for storage is one year.


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