(3-Mercaptopropyl)trimethoxysilane

97%

Reagent Code: #88002
label
Alias (3-Mercaptopropyl)trimethoxysilane; Mercaptopropyltrimethoxysilane, γ-mercaptopropyltrimethoxysilane, silane coupling agent KH-590
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CAS Number 4420-74-0

blur_circular Chemical Specifications

scatter_plot Molecular Information
Weight 196.34 g/mol
Formula C₆H₁₆O₃SSi
badge Registry Numbers
EC Number 224-588-5
MDL Number MFCD00004901
thermostat Physical Properties
Boiling Point 213-215 °C(lit.)
inventory_2 Storage & Handling
Density 1.057 g/mL at 25 °C(lit.)
Storage 2~8°C

description Product Description

Used as a coupling agent in the production of composite materials, enhancing the adhesion between organic polymers and inorganic substrates. Commonly applied in the manufacturing of rubber and plastic composites, where it improves the bonding of fillers like silica to the polymer matrix, resulting in better mechanical properties. Widely utilized in the coatings industry to promote adhesion of paints and coatings to metal, glass, and ceramic surfaces, ensuring durability and resistance to environmental factors. In the electronics industry, it serves as a surface modifier for glass and silicon wafers, improving the performance of electronic devices by enhancing the interface between different materials. Also employed in the production of adhesives and sealants, where it increases the strength and stability of the bond between various materials. Used in the synthesis of functionalized nanoparticles, enabling their dispersion and compatibility in different matrices for advanced material applications. In the field of dentistry, it is applied in dental composites to improve the bonding of restorative materials to tooth surfaces, ensuring long-lasting dental repairs. Additionally, it finds use in the modification of silica gels for chromatography, enhancing their separation efficiency and stability in analytical applications.

format_list_bulleted Product Specification

Test Parameter Specification
Purity (GC) 97-100%
Refractive Index (n20D) 1.443-1.446
Specific Gravity (20°C) 1.057-1.061
Appearance Colorless liquid
Infrared Spectrum Conforms to Structure

shopping_cart Available Sizes & Pricing

Size Availability Unit Price Quantity
inventory 100g
10-20 days ฿930.00
inventory 5g
10-20 days ฿300.00
inventory 25g
10-20 days ฿360.00
inventory 500g
10-20 days ฿3,620.00
inventory 2.5kg
10-20 days ฿12,780.00

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