Description

Docosane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20-Hentetracontafluoro-22-Iodo- is a highly fluorinated and iodinated alkane derivative, characterized by its unique perfluoroalkyl chain terminated with an iodine atom. This structure imparts exceptional chemical and thermal stability, low surface energy, and specific reactivity at the iodine site, making it a valuable intermediate for advanced material synthesis. It is primarily utilized in the development of specialty polymers, surface modifiers, and as a building block in pharmaceutical and agrochemical research where introducing fluorinated segments is critical.

Application

• Fluoropolymer Synthesis: Serves as a key monomer or chain-transfer agent in the production of high-performance fluoropolymers and fluoroelastomers.
• Surface Modification Agents: Used to create low-energy, oil- and water-repellent coatings for textiles, electronics, and medical devices.
• Pharmaceutical Intermediate: Acts as a building block for introducing perfluoroalkyl groups into drug candidates to modulate bioavailability and metabolic stability.
• Agrochemical Research: Employed in the synthesis of novel fluorinated pesticides and herbicides with enhanced environmental persistence and efficacy.
• Lubricant & Grease Additive: Imparts extreme pressure and anti-wear properties to high-performance lubricants for demanding industrial applications.
• Specialty Surfactants: A precursor for synthesizing fluorinated surfactants used in fire-fighting foams, coatings, and emulsion polymerization.
• Material Science Research: Utilized in academic and industrial R&D for creating novel self-assembled monolayers (SAMs) and organic electronic materials.

Basic Information

Product Name	Docosane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20-Hentetracontafluoro-22-Iodo-
CAS No.	263756-45-2
Molecular Formula	C22H2F41I
Molecular Weight	Contact for details
Synonyms	1-Iodoperfluorodocosane; 22-Iodoperfluorodocosane; Docosane, hentetracontafluoro-22-iodo-; Perfluorodocosyl iodide; Hentetracontafluoro-22-iododocosane; F(CF2)21CF2I; 1-Iodo-1H,1H,2H,2H-perfluorodocosane
EINECS	Contact for details

Quality Control

Our Docosane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20-Hentetracontafluoro-22-Iodo- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR (¹⁹F, ¹H), GC-MS, and HPLC to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and organic solvents. Recommended storage temperature is between 2°C and 8°C for long-term stability. Allow the container to reach room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Major Impurities (GC-MS)	≤ 3.0% total
Iodine Content (Titration)	Contact for details
Melting Point	Contact for details

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