Trimethylsilanol
≥95.0%(GC)
Reagent
Code: #88326
Alias
Trimethylhydroxysilane
CAS Number
1066-40-6
science Other reagents with same CAS 1066-40-6
blur_circular Chemical Specifications
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Molecular Information
Weight
90.2 g/mol
Formula
C₃H₁₀OSi
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Registry Numbers
MDL Number
MFCD02751657
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Physical Properties
Melting Point
-11.99 °C
Boiling Point
98.6 - 99.0 °C
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Storage & Handling
Density
0.8144 g/cm3 at 20 °C
Storage
-20℃
description Product Description
Trimethylsilanol is widely used in the production of silicone polymers and resins, serving as a key intermediate. It acts as a crosslinking agent in silicone rubber manufacturing, enhancing durability and flexibility. In the coatings industry, it is utilized to improve adhesion and water resistance of surfaces. Additionally, it finds application in the synthesis of organosilicon compounds, which are essential in pharmaceuticals and agrochemicals. Its role in surface modification also makes it valuable in creating hydrophobic coatings for textiles and construction materials.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Purity (GC) | 95-100% |
| Appearance | Colorless Liquid |
| Infrared Spectrum | Conforms to Structure |
| Refractive Index n20D | 1.388-1.3899 |
| Note | Low melting point solid; may change state in different environments (solid, liquid, or semi-solid) |
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