Description

Fluorosilane CAS NO 13537-33-2 is a highly versatile organosilicon compound characterized by its reactive fluorine and silicon functionalities. This chemical is valued for its ability to impart water-repellent, oil-repellent, and release properties to surfaces, making it a critical performance additive. It is essential for manufacturers in industries requiring advanced surface modification, such as textiles, coatings, and electronics. Our supply ensures consistent quality and reliable performance for your demanding applications.

Application

• Surface Modification Agent: Used to create hydrophobic and oleophobic coatings on glass, ceramics, and metals.
• Textile Finishing: Imparts durable water and stain repellency to fabrics and technical textiles.
• Release Coatings: Serves as a key component in mold release agents for plastics, rubbers, and composites.
• Electronic Encapsulants: Enhances moisture resistance and reliability in semiconductor packaging and electronic components.
• Adhesion Promoter: Improves the bonding interface between organic polymers and inorganic substrates.
• Stone and Concrete Protection: Provides long-lasting protection against water, oil, and graffiti for architectural materials.

Basic Information

Item	Detail
Product Name	Fluorosilane
CAS No.	13537-33-2
Molecular Formula	C6H5F13O3Si2 (Example for a common fluorosilane structure. Contact for specific isomer details.)
Molecular Weight	Contact for details
Synonyms	1H,1H,2H,2H-Perfluorooctyltriethoxysilane; Perfluorooctylethyl triethoxysilane; FOTS; PFOTES; (Heptadecafluoro-1,1,2,2-tetrahydrooctyl)triethoxysilane; 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecyltriethoxysilane; Fluorinated alkylsilane; Fluoroalkylsilane
EINECS	Contact for details

Quality Control

Our Fluorosilane is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including assay by GC or HPLC and impurity profiling, to ensure it meets precise specifications and delivers consistent performance. A comprehensive Certificate of Analysis (COA) is provided with every shipment, detailing all quality parameters.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated place away from heat and ignition sources. Keep the container tightly sealed when not in use to prevent evaporation and moisture absorption. Recommended storage temperature is 2-8°C for extended shelf life. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Density (at 25°C)	1.40 - 1.50 g/mL
Refractive Index (n20D)	1.38 - 1.42

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.