0102030405
Hexamethyldisilane | HMD | C6H18Si2 | CAS 1450-14-2
Property
Melting point：9-12 °C (lit.)
Boiling point：112-114 °C (lit.)
Density：0.715 g/mL at 25 °C (lit.)
Refractive index：n20/D 1.422(lit.)
Fp：29 °F
Storage temp.：Store at <= 20°C.
Solubility：sol common organic solvents; insol H₂O.
Form：liquid
Specific Gravity：0.729
Color：colorless
Water Solubility：Insoluble in water. Soluble in alcohol, ether and acetone.
Application
Hexamethyldisilane is an important silane protective agent, which can synthesize sodium trimethylsilane, potassium trimethylsilane and lithium trimethylsilane.
Preparation of iodotrimethylsilane.
Used as trimethylsilane anion reagent.
silylating or reducing reagent in combination with a Pd catalyst or a nucleophile.
Replaces aromatic nitriles with TMS groups in presence of [RhCl(cod)]2.
Precursor for CVD of silicon carbide.
Brings about the homocoupling of arenesulfonyl chlorides in the presence of Pd2(dba)3.
Used as a solvent for the direct borylation of fluoroaromatics.
Reacts with alkynes to form siloles.
Undergoes the silylation of acid chlorides to give acylsilanes.
Package And Storage
Package:
25kg/carton drum or as your requirements.
Remark: Chemical composition and size can be optimized by the customers' requirements
Storage:
Separated from ammonium nitrate and potassium chlorate. Dry.Keep container tightly closed in a dry and well-ventilated place. Hygroscopic.
Safety Protection
Precautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.