Description

Fc-104 CAS NO 70852-06-1 is a specialized fluorinated chemical intermediate designed for high-performance synthesis. This compound is valued for its unique reactivity profile, which enables the introduction of specific functional groups critical in advanced material and pharmaceutical manufacturing. It is an essential building block for researchers and industrial chemists in the agrochemical, pharmaceutical, and specialty polymer sectors seeking to develop novel compounds with enhanced properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring fluorinated motifs for improved metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, where the fluorine atom enhances biological activity and environmental persistence.
• Liquid Crystal & OLED Materials: Serves as a critical fluorinated building block for electronic chemicals used in display and lighting technologies.
• Polymer Modification: Employed to introduce fluorine into polymer backbones, improving material properties such as chemical resistance, thermal stability, and surface characteristics.
• Organic Synthesis & R&D: A versatile reagent for academic and industrial research laboratories exploring new fluorination methodologies and complex molecule construction.

Basic Information

Product Name	Fc-104
CAS No.	70852-06-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Fc-104; 1,1,2,2-Tetrafluoro-2-(1,1,2,2-tetrafluoroethoxy)ethanesulfonyl fluoride; Perfluoro(2-ethoxyethane)sulfonyl fluoride; 70852-06-1; FC-104; Nafion® monomer precursor; Perfluorinated vinyl ether sulfonyl fluoride intermediate
EINECS	Contact for details

Quality Control

Every batch of Fc-104 is manufactured and tested under a strict quality management system. We ensure product integrity through rigorous analytical controls, including chromatography and spectroscopy, to meet the precise requirements of our industrial and research partners. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area. Due to its reactive nature, it should be kept away from strong bases and moisture. Recommended storage temperature is 2-8°C for long-term stability. Handle under an inert atmosphere if specified for the grade supplied.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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