Description

3,3,4,4,5,5,6,6,6-Nonafluorohexane-1-Sulphonyl Chloride is a high-value fluorinated organic intermediate characterized by its perfluorinated alkyl chain and reactive sulphonyl chloride group. This compound matters for its role as a critical building block in the synthesis of advanced materials and specialty chemicals, where the introduction of fluorine atoms imparts unique properties like chemical resistance, thermal stability, and low surface energy. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced polymer industries for creating novel surfactants, surface modifiers, and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Key precursor for synthesizing sulfonamide-based drugs and other bioactive molecules where the fluorinated chain enhances metabolic stability and membrane permeability.
• Agrochemical Synthesis: Used in the production of novel herbicides and pesticides, leveraging the fluorine atoms to improve weather resistance and biological activity.
• Polymer & Material Science: Serves as a monomer or modifier for creating fluorinated polymers, coatings, and membranes with exceptional oil, water, and chemical repellency.
• Surfactant & Fluorosurfactant Production: Building block for manufacturing high-performance fluorinated surfactants used in fire-fighting foams, electronics cleaning, and coatings.
• Liquid Crystal & Electronic Materials: Intermediate in the synthesis of fluorinated liquid crystals and dielectric fluids for the electronics and display industries.
• Organic Synthesis Reagent: Acts as a versatile reagent for introducing the perfluorohexylsulfonyl moiety into complex organic molecules in research and development.

Basic Information

Product Name	3,3,4,4,5,5,6,6,6-Nonafluorohexane-1-Sulphonyl Chloride
CAS No.	27619-88-1
Molecular Formula	C6H2ClF9O2S
Molecular Weight	344.57 g/mol
Synonyms	1H,1H,2H,2H-Perfluorohexanesulfonyl Chloride; Perfluorohexyl Ethanesulfonyl Chloride; 3,3,4,4,5,5,6,6,6-Nonafluorohexylsulfonyl Chloride; 2,2,3,3,4,4,5,5,5-Nonafluoropentylsulfonyl Chloride Ethane; Nonafluorohexanesulfonyl Chloride; 3,3,4,4,5,5,6,6,6-Nonafluoro-1-hexanesulfonyl Chloride; 1H,1H,2H,2H-Perfluoro-1-hexanesulfonyl Chloride
EINECS	Contact for details

Quality Control

Our 3,3,4,4,5,5,6,6,6-Nonafluorohexane-1-Sulphonyl Chloride is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and titration, to ensure high purity and consistency suitable for sensitive synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. This material is hygroscopic (moisture-sensitive) and should be stored in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to minimize exposure to moisture and prevent decomposition. Store away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~1.7 g/mL

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