Description

Diethyl[3-[[(Heptadecafluorooctyl)Sulphonyl]Amino]Propyl]Methylammonium Iodide is a high-value, specialty fluorinated quaternary ammonium salt designed for advanced surface modification. This compound is engineered to impart exceptional oil, water, and stain repellency, as well as durable antistatic properties to a wide range of substrates. It is a critical raw material for formulators and manufacturers in the performance chemicals, advanced materials, and textile finishing industries seeking to create next-generation functional coatings.

Application

• Textile & Fiber Treatment: As a key ingredient in durable water repellent (DWR) and stain-release finishes for technical apparel, outdoor gear, and upholstery fabrics.
• Surface Modifier for Polymers & Plastics: To create low-surface-energy, anti-fouling, and easy-clean surfaces for films, membranes, and molded plastic components.
• Paper & Packaging Coatings: For developing grease-resistant and moisture-barrier coatings in food packaging and specialty papers.
• Antistatic Agent: In formulations for electronics manufacturing, cleanroom materials, and photographic films where static dissipation is critical.
• Additive for Paints & Coatings: To enhance surface slip, mar resistance, and dirt pickup resistance in industrial and architectural coatings.
• Research & Development: As a building block or intermediate for synthesizing novel fluorinated surfactants and ionic liquids with unique properties.

Basic Information

Product Name	Diethyl[3-[[(Heptadecafluorooctyl)Sulphonyl]Amino]Propyl]Methylammonium Iodide
CAS No.	93803-06-6
Molecular Formula	C₁₆H₁₇F₁₇IN₂O₂S
Molecular Weight	776.26 g/mol
Synonyms	N,N-Diethyl-N-methyl-3-[(1H,1H,2H,2H-perfluorooctylsulfonyl)amino]-1-propanaminium iodide; 1-Propanaminium, N,N-diethyl-N-methyl-3-[(1H,1H,2H,2H-perfluorooctylsulfonyl)amino]-, iodide (1:1); 3-[(Perfluorooctylsulfonyl)amino]propyldiethylmethylammonium iodide; Fluorinated quaternary ammonium salt; Perfluorooctanesulfonamidoalkyl quaternary ammonium iodide; Heptadecafluorooctanesulfonamidopropyl diethyl methyl ammonium iodide
EINECS	Contact for details

Quality Control

Every batch of our Diethyl[3-[[(Heptadecafluorooctyl)Sulphonyl]Amino]Propyl]Methylammonium Iodide is manufactured under a strict quality management system. We employ advanced analytical techniques, including NMR, HPLC, and elemental analysis, to ensure high purity, consistent performance, and precise chemical structure. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with each 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 at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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