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