Bis(t-butylamino)silane
≥98%
Reagent
Code: #151947
CAS Number
186598-40-3
blur_circular Chemical Specifications
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Molecular Information
Weight
174.36 g/mol
Formula
C₈H₂₂N₂Si
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Registry Numbers
MDL Number
MFCD03411245
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Physical Properties
Boiling Point
167 °C
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Storage & Handling
Density
0.816 g/cm3
Storage
Room temperature, seal, dry
description Product Description
Used as a precursor in semiconductor manufacturing, particularly in chemical vapor deposition (CVD) processes to deposit silicon-containing films. Its reactivity allows for low-temperature film growth, making it suitable for advanced microelectronics where thermal budget is a concern. The presence of t-butyl groups enhances volatility and reduces unwanted particle formation, improving process control and film uniformity. Also explored in the synthesis of silicon-based nanomaterials and as a reagent in selective silicon-nitrogen bond formation in specialty organic synthesis.
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