Octyltriethoxysilane (2943-75-1) (C14H32O3Si)

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Octyltriethoxysilane (2943-75-1) (C14H32O3Si)

Name: Octyltriethoxysilane (2943-75-1) (C14H32O3Si)
Brand: TRIVENI INTERCHEM PVT. LTD.
Price: 275.0 INR
Availability: InStock

Price 275.0 INR/ Kilograms

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MOQ : 25 Kilograms

Octyltriethoxysilane (2943-75-1) (C14H32O3Si) Specification

Solubility
Soluble in organic solvents; immiscible with water

Molecular Formula
C14H32O3Si

Refractive Rate
1.433

Molecular Weight
276.49 g/mol Grams (g)

Appearance
Clear, colorless liquid

Physical Form
Liquid

Application
Industrial

Usage
Coupling agent and adhesion promoter for coatings, polymers, and siloxane networks; surface modification

Structural Formula
C14H32O3Si

Melting Point
-60 C

CAS No
2943-75-1

Purity
98 99%

Properties
Octyltriethoxysilane is a versatile organosilane coupling agent primarily used to provide excellent hydrophobicity to mineral surfaces. By creating a cross-linked siloxane film, it is essential in protecting concrete and stone from water intrusion. It is also used as a surface modifier to improve the dispersion of fillers in polymers.

Octyltriethoxysilane (2943-75-1) (C14H32O3Si) Trade Information

Minimum Order Quantity
25 Kilograms

Payment Terms
Cash in Advance (CID)

Supply Ability
5000 Kilograms Per Month

Delivery Time
10 Days

Main Domestic Market
All India

About Octyltriethoxysilane (2943-75-1) (C14H32O3Si)

We are Supplier, Exporter and Contract Manufacturer.

Technical profile of Octyltriethoxysilane, a high-purity raw chemical material supplied by Triveni Chemicals for industrial manufacturing and laboratory synthesis.

Technical Specifications:

CAS Number: 2943-75-1

Synonyms: N-Octyltriethoxysilane, Triethoxy-N-Octylsilane

Chemical Formula: C14H32O3Si

Industrial Uses & Applications:

Octyltriethoxysilane Is A Clear, Colorless To Pale Yellow Liquid Used Mainly As A Silane Coupling Agent And Surface Modifier. It Is Widely Applied In Coatings, Sealants, Adhesives, Construction Chemicals, And Mineral Fillers To Improve Water Repellency And Surface Compatibility.

Superior Hydrophobic Protection

Octyltriethoxysilane forms a durable siloxane network on mineral surfaces, significantly increasing their resistance to water absorption. This enhanced hydrophobicity prevents water damage, prolongs structural integrity, and reduces maintenance in concrete and masonry.

Versatility Across Industries

Used widely as a coupling agent and adhesion promoter, Octyltriethoxysilane finds applications in coatings, adhesives, sealants, and polymer composites. Its ability to improve filler dispersion makes it invaluable for manufacturers seeking enhanced material performance.

Easy Handling and Integration

With a low melting point of -60C and solubility in organic solvents, Octyltriethoxysilane is straightforward to incorporate into a variety of industrial processes, ensuring flexibility and convenience for manufacturers and suppliers in India.

FAQ's of Octyltriethoxysilane (2943-75-1) (C14H32O3Si):

Q: How does Octyltriethoxysilane enhance hydrophobicity on mineral surfaces?

A: Octyltriethoxysilane chemically bonds with mineral substrates to create a cross-linked siloxane film on the surface, which efficiently repels water and prevents moisture from penetrating materials like concrete and stone.

Q: What are the primary industrial applications of Octyltriethoxysilane?

A: The product is widely used as a coupling agent and adhesion promoter in coatings, polymers, sealants, and siloxane networks. It also serves as a surface modifier to enhance hydrophobicity and improve filler dispersion in various composites.

Q: When should Octyltriethoxysilane be applied during material processing?

A: It is best incorporated during the formulation or mixing stage when preparing coatings or polymer composites, ensuring thorough integration and optimal surface modification or coupling performance.

Q: Where is Octyltriethoxysilane typically utilized within the manufacturing industry?

A: Octyltriethoxysilane is commonly used in construction, automotive, electronics, and plastics manufacturing, wherever enhanced hydrophobic surfaces or improved adhesion between inorganic and organic materials is required.

Q: What is the process for applying Octyltriethoxysilane to mineral surfaces?

A: The agent is typically dissolved in an organic solvent and then evenly applied to the mineral substrate by brushing, spraying, or dipping. After application, it reacts with the surface, forming a protective siloxane layer.

Q: What are the advantages of using Octyltriethoxysilane as a coupling agent?

A: Utilizing Octyltriethoxysilane ensures robust water resistance, improves adhesion between materials, enhances composite durability, and facilitates the dispersion of fillers in polymers, significantly improving end-product performance.

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