59004-18-1

Basic information

• Product Name: ACETOXYPROPYLTRIMETHOXYSILANE
• Synonyms: 3-Acetoxypropyltrimethoxysilane;Acetic acid 3-(trimethoxysilyl)propyl ester;ACETOXYPROPYLTRIMETHOXYSILANE;3-(trimethoxysilyl)propyl acetate;3-(Trimethoxysilyl)-1-propanol acetate
• CAS NO: 59004-18-1
• Molecular Formula: C8H18O5Si
• Molecular Weight: 222.31
• EINECS: 261-552-8
• Mol File: 59004-18-1.mol
• Article Data: 0

Chemical Properties

• Melting Point: <0°C
• Boiling Point: 92 °C
• Flash Point: 93°C
• Appearance: /
• Density: 1.062
• Vapor Pressure: 0.439mmHg at 25°C
• Refractive Index: 1.4146
• Storage Temp.: 2-8°C
• CAS DataBase Reference: ACETOXYPROPYLTRIMETHOXYSILANE(CAS DataBase Reference)
• NIST Chemistry Reference: ACETOXYPROPYLTRIMETHOXYSILANE(59004-18-1)
• EPA Substance Registry System: ACETOXYPROPYLTRIMETHOXYSILANE(59004-18-1)

Safety Data

• Statements: 36/37/38
• Safety Statements: 26-36
• TSCA: No
• Hazardous Substances Data: 59004-18-1(Hazardous Substances Data)

Usage

Description

ACETOXYPROPYLTRIMETHOXYSILANE is a versatile chemical compound that functions as a silane coupling agent, designed to enhance the adhesion between organic and inorganic substrates. It is characterized by the presence of an acetoxy functional group, which facilitates cross-linking and bonding in various applications. ACETOXYPROPYLTRIMETHOXYSILANE is instrumental in improving mechanical strength and chemical resistance, and it can also serve as a surface modifier to impart hydrophobic or oleophobic properties to materials.

Uses

Used in Adhesives and Sealants Industry:
ACETOXYPROPYLTRIMETHOXYSILANE is used as a coupling agent for enhancing the adhesion between different substrates such as glass, metal, and plastic in the production of adhesives and sealants. Its ability to cross-link and bond with these materials contributes to improved mechanical strength and chemical resistance, ensuring the durability and performance of the final products.
Used in Surface Treatments:
In the surface treatments industry, ACETOXYPROPYLTRIMETHOXYSILANE is used as a surface modifier to provide hydrophobic or oleophobic properties to various materials. This modification can improve the material's resistance to water, oil, and other substances, making it suitable for applications in which resistance to environmental factors is crucial.
Used in Synthesis of Advanced Materials:
ACETOXYPROPYLTRIMETHOXYSILANE is utilized in the synthesis of advanced materials such as silicone rubber, glass fiber composites, and coatings. Its reactivity and ability to form stable bonds with different substrates make it an essential component in the development of these high-performance materials.
Safety Considerations:
Due to its reactivity and potential hazards, it is crucial to handle and store ACETOXYPROPYLTRIMETHOXYSILANE with care, adhering to proper safety protocols to ensure the safety of workers and the environment.

InChI:InChI=1/C8H18O5Si/c1-6-8(13-7(2)9)14(10-3,11-4)12-5/h8H,6H2,1-5H3