Description

1,1,2,2,3,3,4,4,4-Nonafluoro-Butane-1-Sulfonic Acid Amide is a high-purity, perfluorinated sulfonamide derivative, a key intermediate in advanced chemical synthesis. This compound is valued for its unique combination of high thermal stability, chemical resistance, and the ability to impart hydrophobic and oleophobic properties. It is essential for manufacturers in the pharmaceutical, agrochemical, and specialty materials sectors seeking to develop novel fluorinated compounds with enhanced performance characteristics.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring fluorinated motifs for improved metabolic stability and bioavailability.
• Agrochemical Synthesis: Serves as a key building block for creating advanced herbicides, fungicides, and pesticides with increased efficacy and environmental persistence.
• Fluorinated Surfactant & Polymer Precursor: Acts as a monomer or intermediate for producing high-performance fluorosurfactants and fluoropolymers used in coatings, electronics, and aerospace.
• Lithium-Ion Battery Electrolyte Additive: Employed to develop novel electrolyte salts or additives that enhance battery safety, cycle life, and high-temperature performance.
• Specialty Material Modifier: Used to functionalize surfaces or polymers, imparting exceptional oil, water, and stain repellency for textiles, membranes, and advanced composites.

Basic Information

Product Name	1,1,2,2,3,3,4,4,4-Nonafluoro-Butane-1-Sulfonic Acid Amide
CAS No.	30334-69-1
Molecular Formula	C₄H₂F₉NO₂S
Molecular Weight	299.12 g/mol
Synonyms	Perfluorobutanesulfonamide; Nonaflyl Sulfonamide; 1,1,2,2,3,3,4,4,4-Nonafluorobutane-1-sulfonic acid amide; PFBSA; Nonafluorobutanesulfonamide; Heptadecafluorooctanesulfonamide (common misnomer - verify structure); 4,4,4,3,3,2,2,1,1-Nonafluorobutane-1-sulfonamide; FC-98 Sulfonamide
EINECS	Contact for details

Quality Control

Our 1,1,2,2,3,3,4,4,4-Nonafluoro-Butane-1-Sulfonic Acid Amide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets exacting specifications for sensitive synthetic applications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can compromise product integrity. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 10 ppm
Residue on Ignition	≤ 0.1%

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