Description

3,3,4,4-Tetrafluoro-1,5-Hexadiene is a highly fluorinated diene monomer of significant interest in advanced materials science. Its unique structure, featuring two terminal double bonds and a perfluorinated central segment, makes it a valuable building block for synthesizing specialty polymers with enhanced chemical resistance and tailored surface properties. This compound is primarily sought by R&D chemists and material scientists in the fluoropolymer, specialty coatings, and high-performance elastomer industries.

Application

• Fluoropolymer Synthesis: A key monomer for creating novel fluorinated polymers and copolymers with exceptional thermal stability and chemical inertness.
• Specialty Elastomers: Used in the development of fluorocarbon-based elastomers (FKM alternatives) for demanding seals, gaskets, and O-rings.
• Surface Modification Agents: Serves as a precursor for surface-active agents or coatings that impart oil, water, and stain repellency.
• Pharmaceutical & Agro-chemical Intermediates: Acts as a versatile fluorinated synthon in the synthesis of complex molecules for life science applications.
• Advanced Material Research: Employed in academic and industrial R&D for exploring new materials with low surface energy and high durability.
• Crosslinking Agent: Its diene functionality allows it to act as a crosslinker in polymer systems to enhance network density and mechanical properties.

Basic Information

Product Name	3,3,4,4-Tetrafluoro-1,5-Hexadiene
CAS No.	1763-21-9
Molecular Formula	C6H4F4
Molecular Weight	152.09 g/mol
Synonyms	1,5-Hexadiene, 3,3,4,4-tetrafluoro-; 3,3,4,4-Tetrafluorohexa-1,5-diene; Tetrafluoro-1,5-hexadiene; Perfluoro-1,5-hexadiene (common name); 1,1,2,2-Tetrafluoro-1,5-hexadiene (alternative numbering); F4-Hexadiene (abbreviation); Bis(trifluorovinyl)ethane (structural descriptor)
EINECS	217-175-9

Quality Control

Our 3,3,4,4-Tetrafluoro-1,5-Hexadiene is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, NMR, and FTIR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all relevant specifications are provided with every shipment. We are committed to meeting the stringent requirements of research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated place, preferably at 2-8°C (refrigerated) to minimize evaporation and maintain stability. Keep away from heat, sparks, and open flames. Containers should be kept tightly sealed when not in use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Non-volatile Residue	≤ 0.5%

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