Description

1-(Heptadecafluorooct-1-Yl)-4-Vinylbenzene, also known as 1-Ethenyl-4-(Heptadecafluorooct-1-Yl)Benzene, is a high-value fluorinated aromatic monomer that combines a perfluorinated alkyl chain with a reactive vinyl group. This unique structure provides exceptional chemical and thermal stability, low surface energy, and excellent hydrophobic/oleophobic properties, making it a critical building block for advanced materials. It is primarily sought by R&D and production teams in the specialty polymers, surface coatings, and electronics industries for creating high-performance fluoropolymers and functional surfaces.

Application

• Synthesis of Fluorinated Polymers and Copolymers: Acts as a key monomer for producing specialty polymers with enhanced chemical resistance, low dielectric constants, and high thermal stability.
• Surface Modifiers and Coatings: Used to impart permanent water- and oil-repellent (omniphobic) characteristics to textiles, membranes, and optical components.
• Electronic Materials: Incorporated into resins and encapsulants for semiconductors and printed circuit boards to improve moisture barrier properties and reliability.
• Advanced Composite Materials: Enhances the interface properties in fiber-reinforced composites, leading to better mechanical performance and durability.
• Lithography and Photoresists: Serves as a precursor in the development of next-generation fluorinated photoresists for high-resolution semiconductor patterning.
• Specialty Additives: Functions as a high-performance additive to modify surface properties of paints, lubricants, and release agents.

Basic Information

Item	Details
Product Name	1-(Heptadecafluorooct-1-Yl)-4-Vinylbenzene
CAS No.	106209-21-6
Molecular Formula	C₁₆H₇F₁₇
Molecular Weight	546.20 g/mol
Synonyms	1-Ethenyl-4-(heptadecafluorooctyl)benzene; 4-Vinylperfluorooctylbenzene; p-Perfluorooctylstyrene; 4-(Perfluorooctyl)styrene; 1-Vinyl-4-(perfluorooctyl)benzene; PFOStyrene; Heptadecafluoro-1-(4-vinylphenyl)octane; CAS 106209-21-6
EINECS	Contact for details

Quality Control

Every batch of 1-(Heptadecafluorooct-1-Yl)-4-Vinylbenzene is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets the precise requirements for advanced material synthesis. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming key parameters such as purity, identity, and impurity profile.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong bases and sources of ignition. Due to the reactive vinyl group and fluorinated chain, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability and to minimize potential polymerization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Major Isomer Content (GC/HPLC)	Contact for details

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