Description

1,4-Bis(Fluorosulfato)Perfluorobutane is a specialized fluorinated organic compound characterized by its unique perfluorobutane backbone with reactive fluorosulfate end groups. This structure makes it a valuable and versatile fluorinating agent and building block in advanced chemical synthesis. It is primarily sought after by research and development teams and production chemists in the pharmaceutical, agrochemical, and specialty materials industries for creating novel fluorinated molecules.

Application

• As a key fluorinating agent in the synthesis of pharmaceutical intermediates and active ingredients.
• As a versatile building block for creating complex fluorinated compounds in agrochemical research.
• In the development of specialty polymers and materials, such as fluorinated surfactants or coatings with enhanced properties.
• For organic synthesis research in academic and industrial laboratories exploring new fluorination methodologies.
• In the production of electronic chemicals, including precursors for dielectric fluids or etching agents.
• As a potential intermediate for lubricant and grease additives requiring high thermal and chemical stability.

Basic Information

Product Name	1,4-Bis(Fluorosulfato)Perfluorobutane
CAS No.	78522-71-1
Molecular Formula	C4F10O6S2
Molecular Weight	398.15 g/mol
Synonyms	Perfluoro-1,4-butylene difluorosulfate; 1,4-Bis(fluorosulfonyloxy)perfluorobutane; 1,4-Difluorosulfatoperfluorobutane; FSO2O-(CF2)4-OSO2F; Bis(fluorosulfato)perfluorobutane; Fluorosulfuric acid, perfluoro-1,4-butanediyl ester; Perfluorobutane-1,4-diyl bis(fluorosulfate)
EINECS	Contact for details

Quality Control

Our 1,4-Bis(Fluorosulfato)Perfluorobutane is manufactured under stringent quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 5.0%

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