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379212 Aldrich

Hexamethyldisilazane

ReagentPlus®, 99.9%

Synonym: 1,1,1,3,3,3-Hexamethyldisilazane, HMDS

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Properties

Related Categories CVD and ALD Precursors by Metal, Chemical Synthesis, Materials Science, Materials for Surface Modification, Micro/NanoElectronics,
grade   ReagentPlus®
InChI Key   FFUAGWLWBBFQJT-UHFFFAOYSA-N
assay   99.9%
form   liquid
refractive index   n20/D 1.407(lit.)
bp   125 °C(lit.)

Description

Packaging

25, 100 mL in Sure/Seal™

Application

Used in
• condensation reactions of heterocyclic compounds, such as derivatives of xanthine
• adhesion promoter for photoresist in photolithography
• electron microscopy, as an alternative to critical point drying during sample preparation
• pyrolysis-gas chromatography-mass spectrometry, in order to enhance detectability of compounds with polar functional groups.

General description

Hexamethyldisilazane (HDMS) is an organoslicon compound.HDMS is a colorless liquid used as a reagent and precursor in organic synthesis and organometallic chemistry.

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 1992 6.1(3) / PGII
WGK Germany 
2
RTECS 
JM9230000
Flash Point(F) 
51.8 °F
Flash Point(C) 
11 °C
Protocols & Articles

Articles

Activating Reagents and Protecting Groups

The use of activating agents and protecting groups in organic synthesis is necessary to prevent unwanted side reactions from occurring when using other common reagents such as oxidizing or reducing a...
Chemfiles Volume 1 Article 3
Keywords: Organic synthesis

FePt Nanogranular Films for High Density Heat-assisted Magnetic Recording

Kazuhiro Hono National Institute for Materials Research Tsukuba 305-0047, Japan Email: kazuhiro.hono@nims.go.jp
Keywords: Deposition, Nucleic acid annealing

Recent Progress in Spintronic Materials

Soubantika Palchoudhury,1 Karthik Ramasamy,2* Arunava Gupta3* 1Civil and Chemical Engineering, University of Tennessee at Chattanooga, Chattanooga, Tennessee 37403, USA 2Center for Integrated Nanotec...
Soubantika Palchoudhury, Karthik Ramasamy, Arunava Gupta
By: Dr. Hui Zhu, Material Matters, 2016, 11.4
Keywords: Catalysis, Microscopy, Scanning electron microscopy, Semiconductor, Transmission electron microscopy

Synthesis of Melting Gels Using Mono-Substituted and Di-Substituted Alkoxysiloxanes

Hybrid organic-inorganic sol-gel materials containing silica were first called “ORMOSILs” in 1984.1 Since then, the number of hybrid organicinorganic combinations has increased rapidly.2 Hybrid mater...
Lisa C. Klein and Andrei Jitianu
Material Matters, Volume 7, Number 2, 8–14
Keywords: Absorption, Adhesion, Calorimetry, Combustion, Condensations, Deposition, Exothermic, Filtration, Materials Science, Melting, Oxidations, Polymerization reactions, Purification, Semiconductor, Sol-gel, Solar cells, Solvents, Spin coating, Substitutions, Thermal analysis

Peer-Reviewed Papers
15

References

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