Silane & Intermediate

Hexamethyldisilazane(HMDZ)

Description

Hexamethyldisilazane(HMDZ) is an organosilicon compound with the molecular formula [(CH3)3Si]2NH. The molecule is a derivative of ammonia with trimethylsilylgroups in place of two hydrogen atoms. An electron diffraction study shows that silicon-nitrogen bond length (173.5 pm) and Si-N-Si bond angle (125.5 ) to be similar to disilazane (in which methyl groups are replaced by hydrogen atoms

Technical Index

CAS No.

999-97-3

Appearance

Colorless transparent liquid

Molecular formula

C6H19NSi2

Molecular weight

161.39

Content(%,≥)

99.0

Density(25℃,g/cm3)

0.774

Boiling point(℃)

125

Refractive index(25℃)

1.4069-1.4089


Typical Applications:Intermediates for APIs

Packing:200L plastic drum or 1000L IBC Totes

Storage:Be stored in a cool and dry place

Shelf Life:36 months

 

 

 

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