1,1,1,3,3-Pentamethyl-3-Acetoxydisiloxane

97%

Reagent Code: #223281
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CAS Number 70693-47-9

blur_circular Chemical Specifications

scatter_plot Molecular Information
Weight 206.387 g/mol
Formula C₇H₁₈O₃Si₂
badge Registry Numbers
MDL Number MFCD00053702
thermostat Physical Properties
Boiling Point 149 °C
inventory_2 Storage & Handling
Storage 2-8°C

description Product Description

Used as a surface treatment agent in silicone chemistry, this compound functions effectively in modifying the surface properties of fillers and pigments. It enhances compatibility between hydrophobic silicone matrices and inorganic materials, improving dispersion and reducing viscosity in silicone formulations. Commonly applied in sealants, adhesives, and elastomers to promote better adhesion and stability. Also serves as an intermediate in the synthesis of specialty silanes for coatings and water-repellent treatments. Its acetoxy group allows for controlled reactivity under mild conditions, making it suitable for moisture-curable systems.

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Size Availability Unit Price Quantity
inventory 1g
10-20 days ฿8,370.00

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