Description

Tetrafluorosuccinyl Difluoride is a highly reactive fluorinated organic compound, primarily utilized as a key building block in advanced chemical synthesis. Its value lies in its ability to introduce the tetrafluorosuccinyl moiety, a critical structural component for developing materials with enhanced thermal and chemical stability. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries, where it serves as a precursor for novel active ingredients and high-performance fluoropolymers.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those requiring fluorinated backbones for improved metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where the introduction of fluorine atoms enhances product efficacy and environmental persistence.
• Fluoropolymer Production: Serves as a monomer or co-monomer for creating specialty polymers with exceptional resistance to heat, chemicals, and solvents.
• Liquid Crystal & Electronic Materials: Employed in the synthesis of fluorinated liquid crystals and dielectric materials for high-performance display and semiconductor applications.
• Organic Synthesis Reagent: Acts as a versatile fluorinating and acylating agent in complex organic transformations for academic and industrial R&D.
• Surface Modification: Used to impart hydrophobic and oleophobic properties to surfaces in advanced coating formulations.

Basic Information

Product Name	Tetrafluorosuccinyl Difluoride
CAS No.	679-13-0
Molecular Formula	C4F6O2
Molecular Weight	194.04 g/mol
Synonyms	Perfluorosuccinyl Fluoride; Tetrafluorosuccinic Difluoride; 1,1,2,2,3,3-Hexafluoro-1,4-butanedione; Hexafluorobutane-1,4-dione; Succinyl Fluoride, Tetrafluoro-; 1,4-Butanedione, 1,1,2,2,3,3-hexafluoro-; Difluorotetrafluorosuccinyl; Perfluorosuccinyl Fluoride
EINECS	211-681-8

Quality Control

Our Tetrafluorosuccinyl Difluoride is manufactured under stringent quality management systems. Each batch undergoes rigorous analytical testing, including GC, NMR, and FTIR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment. We adhere to relevant industry standards, and our quality commitment ensures material suitability for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at temperatures between 2°C and 8°C (refrigerated) to maintain stability. This material is hygroscopic (moisture-sensitive) and should be handled under a dry inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Related Impurities (GC)	≤ 1.0% (total)

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