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Methylhydro Dichlorosilane

Chemical Name: Methylhydro  Dichlorosilane

Appearance: Colorless transparent liquid, free of mechanic impurity,volatile with irritating odor

  • Product Overview
    • Performance and Technical Indexes
      Appearance and Properties: colorless transparent liquid,free of mechanic impurity,volatile with irritating odor

      PH Value:without data                       Melting Point (℃)-90.6

      Relative Density(Water’s=1):1.10

      Boiling Point(℃): 41.9

      Relative Density (Air’s=1):4.0

      Pressure of Saturated Vapor(kPa):53.32/23.7℃

      Ignition Temperature (℃): 316         Flashing Point(℃): -22

      Upper Limit of Explosion[%(V/V)]:55

      Lower Limit of Explosion[%(V/V)]:6.0

      Dissolubility:dissolvable in benzene,aether etane etc.but undissolvable in water


      Technical Indexes



      First grade

      Up to Standard

      Mass   Fraction of Methylhydro Dichlorosilane%(m/m)≥



      Being a basic material of organosilicon,it is mainly used in the production of hydrosilicone oil ,methyi vinyl monomer and aminosilance,osmotic water repellant etc.


      Hazard Characteristics :Being flammable,its vapor together with Air’s will form explosive admixture and then inflammation andexplosion will arise when it meets naked fire,high heat .And it will discharge poisonous caustic gas when it reach with water.


      Stability:stable,strong reaction with water and alcohol ,flammable


      Polymerized Danger:free of being polymerized


      Condition to Avoid being Contacted : humid air


      Banned Articles:strong oxidant,water,acid


      Decomposition Products:carbon monoxide,carbon dioxide,chlorine hydride,monox etc.


      Package, storage and transportation :It should be packed in 200L iron bucket (net weight 170kg/bucket)and be stored in dry and clean storehouse above 30 ℃ is not suitable .Relative humidity should be kept below 5%.Avoid direct sunlight.Air proof package is required without contact with air .And it should be put and stored separately from oxidant ,acid ,and alkali .the installation of lighting and ventilation in the ware house should be explosion proof.Switches are located outside the storehouse .corresponding varied and quantitative fire fighting equipment should be equipped.Check regularly make sure whether there is a leakage phenomenon .Operate and handle in nitrogen gas .when conveying .take care of loading and unloading to avoid damage on package and vessels .Aregulated  route is required for transportation without stay on the midway.

      Quality guarantee period of this product is 6 months .Recheck by this standard is required when the product exceeds the time limit .The product can still be used only after the result of recheck is up to the standard.