Silazanes are a family of hybrid organic–inorganic materials prepared by the ammonolysis or aminolysis of chlorosilanes. Various silazanes and silazane polymers have been synthesized and investigated as precursors of silicon carbonitride ceramics, coatings, surface modifiers and additives of silicone rubbers. Silazane effectively impedes the rearranging degradation of polysiloxane chains by removal of trace water or the SiAOH group using the reactivity of SiAN bond, and thus improve the thermal stability of silicone rubbers.

Silazanes are used to modify organic intermediates to make chemical processing reactions possible or more efficient, and to incorporate silicon chemicals into finished products to modify their physical properties.

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Molecular Formula

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139246 1,1,3,3-Tetramethyldisilazane 97% C4H15NSi2
440191 Hexamethyldisilazane reagent grade, ≥99% C6H19NSi2
379212 Hexamethyldisilazane ReagentPlus®, 99.9% C6H19NSi2
52619 Hexamethyldisilazane for GC derivatization, LiChropur, ≥99.0% (GC) C6H19NSi2
86944 Hexamethyldisilazane produced by Wacker Chemie AG, Burghausen, Germany, ≥97.0% (GC) C6H19NSi2
376043 2,2,4,4,6,6-Hexamethylcyclotrisilazane 97% C6H21N3Si3
646261 1,3-Diethyl-1,1,3,3-tetramethyldisilazane >98.0% C8H23NSi2
92803 2,4,6-Trimethyl-2,4,6-trivinylcyclotrisilazane technical, ≥90% C9H21N3Si3
365157 1,1,3,3-Tetramethyl-1,3-diphenyldisilazane 96% C16H23NSi2
41663 1,3-Dimethyl-1,1,3,3-tetraphenyldisilazane ≥98.0% (NT) C26H27NSi2
901481 Hexamethyldisilazane 10% solution in xylene  
901482 Hexamethyldisilazane 20% solution in xylene