Hexamethyldisilazane

[dimethyl-(trimethylsilylamino)silyl]methane

CAS: 999-97-3

Molecular Formula	`C6H19NSi2`
Molecular Weight	161.39 g/mol
Topological Polar Surface Area	12.0 A2
Hydrogen Bond Donors	1
Hydrogen Bond Acceptors	1
Rotatable Bonds	2
Exact Mass	161.1056
Heavy Atoms	9
Complexity	76.0

Chemical Identifiers

CAS Number	999-97-3
SMILES	`C[Si](C)(C)N[Si](C)(C)C`
InChIKey	`FFUAGWLWBBFQJT-UHFFFAOYSA-N`

📖 Product Overview

Hexamethyldisilazane (CAS: 999-97-3) is a chemical compound with molecular formula C6H19NSi2 and molecular weight 161.39 g/mol. Its IUPAC systematic name is [dimethyl-(trimethylsilylamino)silyl]methane. Topological Polar Surface Area 12.0 A2 Hydrogen Bond Donors 1 Hydrogen Bond Acceptors 1 Rotatable Bonds 2 Exact Mass 161.1056 Heavy Atoms 9 Complexity 76.0 InChI Key: FFUAGWLWBBFQJT-UHFFFAOYSA-N. SMILES: C[Si](C)(C)N[Si](C)(C)C.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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What documentation do you provide with the product?

We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.

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