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Trimethylsilane(3MS)

Trimethylsilane(3MS)

The container is made of carbon steel cylider with its inner wall mirror polished and passivated. There are two specifications available in capacity: 10L and 47L, which can hold 3KG and 15KG product respectively. And there are 3 kinds of valves available: CGA660/CGA350/CGA634. Different packaging and interfaces can also be provided according to customer needs.

Technical data

Material grade trimethylsilane

Ingredients/Impurity Names

Product Specifications

Trimethylsilane

≥99.5 %

Non-condensable gas impurities(N2, O2+ArCO2, CH4)

≤1.0 %

Silane

≤0.5 %

Chlorosilane

≤0.5 %


Electrical grade trimethylsilane

Ingredients/Impurity Names

Product Specifications

( CH3)3SiH

≥99.99% (excluding other methyl silanes)

N2

≤10 ppm/v

O2+Ar

≤2ppm/v

CO2

≤5ppm/v

CH4

≤5ppm/v

SiH4

≤5ppm/v

Other Methylsilanes

≤300 ppm/v

Chlorosilanes

≤10 ppm/v




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