Description

n-n-Propyl-n-(2,3-Dihydroxypropyl)Perfluorooctyl Sulfonamide is a specialized fluorinated surfactant and intermediate of significant industrial importance. This compound is valued for its unique combination of a perfluorinated hydrophobic tail and a hydrophilic, diol-functionalized head group, imparting exceptional surface activity and chemical stability. It is primarily utilized in advanced material science and high-performance coatings, where its properties enable the creation of durable, water- and oil-repellent surfaces. Industries such as textile finishing, specialty polymer synthesis, and electronics rely on this chemical for its consistent performance and reliability.

Application

• As a key fluorosurfactant in high-performance, water- and stain-resistant coatings for textiles and fabrics.
• An essential intermediate in the synthesis of specialized fluorinated polymers and resins with enhanced chemical resistance.
• Used in the formulation of leveling and wetting agents for advanced industrial and electronic coatings.
• Employed in the creation of anti-fogging and anti-reflective coatings for optical and display applications.
• As a surface modifier to impart oleophobic and hydrophobic properties to paper, leather, and non-woven materials.
• A critical component in fire-fighting foam concentrates (AFFF - Aqueous Film-Forming Foam) formulations.

Basic Information

Product Name	n-n-Propyl-n-(2,3-Dihydroxypropyl)Perfluorooctyl Sulfonamide
CAS No.	2262-49-9
Molecular Formula	C₁₄H₁₄F₁₇NO₄S
Molecular Weight	663.31 g/mol
Synonyms	1-Propanaminium, N-(2,3-dihydroxypropyl)-N-propyl-3-[(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctyl)sulfonyl]-, inner salt; 3-[(Perfluorooctyl)sulfonyl]-N-propyl-N-(2,3-dihydroxypropyl)-1-propanaminium inner salt; Fluorinated sulfonamide betaine; FC-248 Fluorosurfactant; Zonyl FSO-100 related intermediate; Perfluorooctyl sulfonamide propyl betaine; N-Propyl-N-(2,3-dihydroxypropyl)perfluorooctanesulfonamide
EINECS	Contact for details

Quality Control

Our n-n-Propyl-n-(2,3-Dihydroxypropyl)Perfluorooctyl Sulfonamide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay by HPLC and identification by FT-IR and NMR, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request. Our production adheres to relevant ISO 9001 standards, and we support our global customers with comprehensive regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is sensitive to strong alkalis and fluorides; keep away from incompatible substances. Keep container tightly sealed when not in use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white waxy solid or viscous liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Fluorine Content	Contact for details
pH (1% Solution)	6.0 - 8.0

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