Description

Polypropylene Glycol n-Ethylperfluorobutanesulfonamide is a specialized fluorinated surfactant and functional additive. This compound is valued for its unique combination of polyether flexibility and the exceptional surface-active and chemical resistance properties imparted by the perfluorobutanesulfonamide group. It is primarily needed by formulators in the coatings, fire-fighting foam, and specialty polymer industries seeking to enhance performance characteristics such as leveling, wetting, and stability under harsh conditions.

Application

• As a key fluorosurfactant in aqueous film-forming foams (AFFF) and fluoroprotein fire-fighting concentrates.
• As a high-performance leveling and wetting agent in industrial and protective coatings to improve substrate coverage and finish.
• As a processing aid and anti-foam agent in the manufacture of fluoropolymers and other high-performance plastics.
• As a surface modifier in inks and adhesives to control spreading and adhesion properties.
• As a emulsifier and stabilizer in specialty emulsion formulations requiring chemical and thermal stability.
• In the research and development of novel materials, leveraging its amphiphilic structure for creating unique interfaces.

Basic Information

Product Name	Polypropylene Glycol n-Ethylperfluorobutanesulfonamide
CAS No.	68310-18-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	PPG-N-EtFBSA; Poly(oxy-1,2-ethanediyl), α-[2-[(1,1,2,2,3,3,4,4,4-nonafluorobutyl)sulfonyl]ethyl]amino]-ω-hydroxy-; Fluorinated polyether sulfonamide; N-Ethylperfluorobutanesulfonamide polypropylene glycol; Fluorosurfactant based on perfluorobutanesulfonamide; Ethylperfluorobutylsulfonamide polypropylene glycol ether
EINECS	Contact for details

Quality Control

Our Polypropylene Glycol n-Ethylperfluorobutanesulfonamide is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency and meets agreed-upon specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and key physical parameters is provided with every shipment to guarantee traceability and compliance.

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 alkalis. Recommended storage temperature is 15-25°C. The container must be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Water Content	≤ 0.5%
Fluorine Content	Contact for details
pH (10% solution)	5.0 - 8.0

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