Description

1,1,2,2-Tetrafluoro-2-(1,1,2,2,3,3,4,4-Octafluoro-4-Iodobutoxy)-Ethanesulfonamide is a highly fluorinated, iodinated sulfonamide derivative, valued for its unique combination of perfluoroalkyl ether and sulfonamide functional groups. This compound serves as a critical advanced intermediate in the synthesis of specialty chemicals and materials, offering exceptional chemical and thermal stability. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates, particularly those requiring fluorinated motifs to enhance metabolic stability, bioavailability, and membrane permeability.
• Agrochemical Synthesis: Serves as a key building block for developing advanced, high-efficacy pesticides and herbicides with improved environmental and degradation profiles.
• Specialty Polymer & Material Science: A precursor for creating fluorinated polymers, surfactants, and coatings that demand extreme chemical resistance, low surface energy, and thermal stability.
• Lithium-Ion Battery Electrolyte Additive: Investigated for use in next-generation electrolyte formulations to improve battery safety, cycle life, and high-voltage performance.
• Organic Synthesis & Catalysis: Employed as a versatile reagent in organic chemistry for introducing perfluoroalkyl ether chains and sulfonamide groups into complex molecules.

Basic Information

Product Name	1,1,2,2-Tetrafluoro-2-(1,1,2,2,3,3,4,4-Octafluoro-4-Iodobutoxy)-Ethanesulfonamide
CAS No.	86553-42-6
Molecular Formula	C6H2F12INO3S
Molecular Weight	547.04 g/mol
Synonyms	1,1,2,2-Tetrafluoro-2-(1,1,2,2,3,3,4,4-octafluoro-4-iodobutoxy)ethanesulfonamide; 2-(1,1,2,2,3,3,4,4-Octafluoro-4-iodobutoxy)-1,1,2,2-tetrafluoroethanesulfonamide; 1,1,2,2-Tetrafluoro-2-(octafluoro-4-iodobutoxy)ethanesulfonamide; Perfluoro(4-iodobutyl vinyl ether) sulfonamide derivative; FVE Sulfonamide Intermediate; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Every batch of 1,1,2,2-Tetrafluoro-2-(1,1,2,2,3,3,4,4-Octafluoro-4-Iodobutoxy)-Ethanesulfonamide is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency for your critical R&D and production processes. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), identity (IR, NMR), and impurity profiles are available for each lot upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and reducing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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