Product Name

Hexamethyldisilane(HMD) CAS 1450-14-2

Basic Information

CAS No:1450-14-2
Molecular Formula:C6H18Si2
Molecular Weight:146.378
Remarks:Factory direct sales

Hexamethyldisilane(HMD) Properties




Colorless liquid



Melting point/℃9-12
density(Kg/m³)700(rough estimate)
refractive index1.391
Flash point/℃5.8
storage temproom temperature

Hexamethyldisilane(HMD) USES

As terminator of polycarbosilane in medical synthesis; as an analytical reagent.

Hexamethyldisilane(HMD) Packaging

Packing: 25Kg,100Kg,200Kg,1000Kg/Drum

Hexamethyldisilane(HMD) storage

  1. Store barreled products in a cool, ventilated warehouse; keep away from

fire and heat sources. The warehousing temperature does not exceed 30 ℃, and the relative

humidity does not exceed 80%. Keep the container sealed; products should be stored separately

from oxidants, reducing agents, etc., and should not be mixed; be equipped with fire-fighting

equipment of appropriate variety and quantity; the storage area should be equipped with

equipment for emergency treatment of leakage and suitable containment materials;

  1. Store in a special storage tank; keep away from fire and heat sources; there is fire-fighting foam

for a fire emergency, and the tank area is equipped with equipment for the emergency treatment of


  1. Shelf life: The shelf life of this product is 6 months.

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