Description

1-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecyl)Pyridinium Iodide is a high-value fluorinated quaternary ammonium salt, prized for its unique combination of a hydrophobic perfluoroalkyl chain and a hydrophilic pyridinium head group. This structure is critical for imparting exceptional surface activity, chemical resistance, and thermal stability to materials and formulations. It is an essential intermediate for researchers and manufacturers in advanced material science, particularly those developing fluorosurfactants, specialty coatings, and surface modifiers that require low surface energy and high-performance characteristics.

Application

• Fluorosurfactant Synthesis: A key building block for creating high-performance, low-foaming surfactants used in firefighting foams, coatings, and electronics cleaning solutions.
• Surface Modification Agent: Imparts oil-, water-, and stain-repellent properties to textiles, paper, leather, and non-woven fabrics.
• Specialty Polymer Additive: Used as a comonomer or additive to enhance the surface properties, lubricity, and chemical resistance of polymers and resins.
• Antimicrobial Coatings: Serves as a precursor for developing quaternary ammonium-based biocidal coatings with fluorinated tails for durability.
• Phase Transfer Catalyst: Facilitates reactions between reagents in immiscible solvents, particularly useful in organic synthesis involving fluorinated compounds.
• Research & Development: A vital reagent for academic and industrial R&D focused on novel self-assembled monolayers (SAMs), liquid crystals, and ionic liquids.

Basic Information

Product Name	1-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecyl)Pyridinium Iodide
CAS No.	25935-14-2
Molecular Formula	C₁₇H₁₀F₁₇IN
Molecular Weight	719.15 g/mol
Synonyms	1-(1H,1H,2H,2H-Perfluorodecyl)pyridinium iodide; 1H,1H,2H,2H-Perfluorodecylpyridinium iodide; N-(Perfluorodecyl)pyridinium iodide; Pyridinium, 1-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)-, iodide; 1-(Perfluorodecyl)pyridinium iodide; Fluorinated alkylpyridinium salt; F17-10-Py-I
EINECS	Contact for details

Quality Control

Our production of 1-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecyl)Pyridinium Iodide adheres to a stringent quality management system. Every batch is analyzed using advanced techniques including NMR, HPLC, and elemental analysis to ensure identity, purity, and consistency. Comprehensive Certificates of Analysis (COA) detailing all specifications are provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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