PROPYLTRIACETOXYSILANE
PROSILANE™ SC-7970
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PROPYLTRIACETOXYSILANE
PROSILANE™ SC-7970
Product Description
Propyltriacetoxysilane is a functional organosilane featuring a propyl group and three acetoxy groups attached to a silicon atom. This compound hydrolyzes in the presence of moisture to form silanols and acetic acid, making it useful as a coupling agent and crosslinker. It is primarily used in silicone sealants, coatings, and adhesives to enhance adhesion and weather resistance.
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CAS#
17865-07-5
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ACRONYM
PTAS
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Supplier
Silsource Inc.
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Formula
C9H16O6Si
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Synonyms
Propylsilanetriyl triacetate
Silanetriol, 1-propyl-, 1,1,1-triacetate
Triacetoxy(propyl)silane
Silane, triacetoxypropyl-
TYPICAL PHYSICAL PROPERTIES
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Boiling Point, °C
236
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Density, g/cm3
1.112
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Flash Point, °C
81
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Melting Point, °C
--
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Molecular Weight, g/mol
248.31
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Purity, %
98
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Refractive Index, n20/D
1.430
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Viscosity, cSt
--
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Appearance
Colorless transparent liquid
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Pack Sizes
Available in various pack sizes, please enquire with Sales Team
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Storage & Shelf Life
In the unopened original container, shelf life is 12 months. Keep container in a dry, temperature controlled and well-ventilated place.
Applications or Functions
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Adhesives
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Automotive
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Building
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Chemical Manufacturing
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Coatings
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Construction
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Consumer Products
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Coupling Agents
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Crosslinkers
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Electronics & Electrical
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Industrial Textiles
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Mineral & Fiber Treatments
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Moisture Scavengers
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Mold Making
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Oxidation Resistance
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Paints
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Paints & Coatings
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Resin Additives
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Roof Coatings
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RTV
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Rubber Manufacturing
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Sealants
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Surface Treatments
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Textiles