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Hexamethyldisilane(HMD) CAS 1450-14-2

Assay: 99%min

Quantity: 20MT

Appearance: Colorless transparent liquid

Packing: Iron drum

Sample: available

related documents:

  • COA of Hexamethyldisilane(HMD)
  • TDS of Hexamethyldisilane(HMD)


Hexamethyldisilane(HMD)  Quick Details

Product Name: Hexamethyldisilane

CAS No.: 1450-14-2

Molecular formula: (CH3)3SiSi (CH3)3

Molecular weight: 146.38

Properties: Colorless transparent liquid

Hexamethyldisilane(HMD)  Specification

Item Spec.
Density(25℃)g/cm3 0.715
Content of Hexamethyldisilane(%) 99.0 min.
Hexamethyldisiloxanel(%) 1.0 max
Boiling point(℃) 113
Flash point(℃) -1.7
Color 50 max
Melting point(℃) 12
Refractive index(n 20D) 1.4224


Hexamethyldisilane(HMD) Applications:

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

Hexamethyldisilane(HMD) Package:

Iron drum

Net weight: 130kg.

Hexamethyldisilane(HMD) Notice:

1. Store at -50℃~ 45℃. It is prohibited to contact open fire and shall be kept ventilating, drying, and prevented from sunshine.

2. Shipping conditions: It shall be prevented from collision, rain drenching, and sunshine, transported and stored according to the standard for dangerous chemicals.

3. It is easy to hydrolyze. It reacts hard when meeting acid substances, so it should be stored in a sealed tank or drum.

Hexamethyldisilane(HMD) Storage life

12 month.

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