Description

2-[(1,1,2,2,3,3,4,4,5,5,6,6-Dodecafluoro-6-Iodohexyl)Oxy]-1,1,2,2-Tetrafluoroethanesulphonyl Fluoride is a highly fluorinated, iodine-containing sulfonyl fluoride derivative, serving as a critical building block for advanced materials. This compound is valued for its unique combination of a perfluorinated chain, a reactive sulfonyl fluoride group, and an iodo substituent, enabling precise chemical modifications. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for synthesizing novel compounds with tailored surface properties and bioactivity.

Application

• Pharmaceutical Intermediate: Key synthon for introducing perfluoroalkyl segments into drug candidates to modulate lipophilicity, metabolic stability, and membrane permeability.
• Agrochemical Synthesis: Used in creating novel fluorinated active ingredients and surfactants for crop protection formulations.
• Polymer & Material Science: Serves as a monomer or modifier for producing fluoropolymers with exceptional chemical resistance, low surface energy, and thermal stability.
• Surface Modification Agent: Imparts hydrophobic and oleophobic properties to surfaces in coatings, textiles, and electronic components.
• Liquid Crystal & OLED Materials: A precursor for fluorinated components in display and lighting technologies.
• Click Chemistry & Bioconjugation: The sulfonyl fluoride group allows for selective reactions under mild conditions, useful in probe and linker synthesis.

Basic Information

Item	Details
Product Name	2-[(1,1,2,2,3,3,4,4,5,5,6,6-Dodecafluoro-6-Iodohexyl)Oxy]-1,1,2,2-Tetrafluoroethanesulphonyl Fluoride
CAS No.	67990-77-6
Molecular Formula	C8H2F16IO3S
Molecular Weight	624.05 g/mol
Synonyms	1,1,2,2-Tetrafluoro-2-[(1,1,2,2,3,3,4,4,5,5,6,6-dodecafluoro-6-iodohexyl)oxy]ethanesulfonyl Fluoride; 2-(Perfluoro-6-iodohexyloxy)-1,1,2,2-tetrafluoroethanesulfonyl Fluoride; 1-Iodo-2-[(2-sulfonylfluoride-1,1,2,2-tetrafluoroethoxy)]-1,1,2,2,3,3,4,4,5,5,6,6-dodecafluorohexane; Perfluoro(6-iodohexyl) 1,1,2,2-tetrafluoro-2-sulfonylfluoroethyl Ether; 2-[(Dodecafluoro-6-iodohexyl)oxy]-1,1,2,2-tetrafluoroethanesulfonyl Fluoride
EINECS	Contact for details

Quality Control

Our production of 2-[(1,1,2,2,3,3,4,4,5,5,6,6-Dodecafluoro-6-Iodohexyl)Oxy]-1,1,2,2-Tetrafluoroethanesulphonyl Fluoride adheres to stringent internal quality standards to ensure batch-to-batch consistency and purity for research and industrial use. Each lot is characterized by advanced analytical techniques including NMR, HPLC, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing identity, purity, 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 place. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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