Description

Heptadecafluoro-n-Methylisooctanesulphonamide is a specialized perfluorinated sulphonamide derivative, a key building block in advanced material science. This high-value intermediate is critical for imparting exceptional oil, water, and stain repellency, as well as chemical and thermal stability to final products. It is primarily sought after by formulators and manufacturers in the fluorosurfactant, polymer modification, and high-performance coatings industries.

Application

• Fluorosurfactant Synthesis: A key precursor for manufacturing high-performance, low-surface-tension surfactants used in firefighting foams, coatings, and electronics.
• Polymer Modification: Used to introduce fluorinated side chains into polymers, enhancing their chemical resistance, hydrophobicity, and oleophobicity for specialty plastics and elastomers.
• Surface Treatment Agents: Formulated into treatments for textiles, leather, and paper to provide durable water and oil repellency (DWR/DOR).
• Specialty Coatings: Incorporated into high-performance coatings for aerospace, automotive, and architectural applications requiring extreme durability and easy-clean properties.
• Lithography and Electronics: Serves as a component in photoresists and anti-reflective coatings for semiconductor manufacturing due to its unique chemical properties.

Basic Information

Product Name	Heptadecafluoro-n-Methylisooctanesulphonamide
CAS No.	93894-71-4
Molecular Formula	C9H4F17NO2S
Molecular Weight	513.18 g/mol
Synonyms	1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-N-methyl-1-octanesulfonamide; Perfluoro-N-methyloctanesulfonamide; N-Methylperfluorooctanesulfonamide; N-Methyl-PFOSA; Methyl perfluorooctyl sulfonamide; Heptadecafluorooctanesulfonyl methylamide; FOSA-M; C8-Perfluorosulfonamide methyl derivative
EINECS	Contact for details

Quality Control

Our production of Heptadecafluoro-n-Methylisooctanesulphonamide adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, HPLC, and NMR to verify identity, potency, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging, or stored in darkness.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Moisture (KF)	< 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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