Description

1H,1H,2H,2H-Perfluorodecyl p-Toluenesulfonate is a high-value fluorinated organic intermediate, specifically a perfluoroalkyl tosylate. This compound is critical for introducing long perfluorinated chains into target molecules, imparting unique properties such as extreme hydrophobicity, oleophobicity, and chemical resistance. It is primarily sought by R&D chemists and process engineers in the advanced materials, surface modification, and specialty chemical synthesis sectors for developing high-performance coatings, surfactants, and novel fluorinated polymers.

Application

• Synthesis of Fluorinated Surfactants & Polymers: Acts as a key building block for creating surfactants with exceptional wetting and leveling properties, and for synthesizing specialty fluoropolymers.
• Surface Modification Agent: Used to graft perfluorinated chains onto various substrates (textiles, glass, metals, polymers) to create superhydrophobic, oil-repellent, and stain-resistant surfaces.
• Intermediate for Pharmaceutical & Agrochemistry: Serves in the research and development of fluorinated active pharmaceutical ingredients (APIs) and agrochemicals, where the fluorine atom can enhance metabolic stability and bioavailability.
• Production of Fluorinated Monomers: Employed in the preparation of fluorinated acrylates, methacrylates, and other monomers used in high-performance coatings and resins.
• Electronics & Semiconductor Industry: Utilized in the formulation of anti-reflective coatings, moisture barriers, and dielectric materials for electronic components.
• Research & Development: A valuable reagent in academic and industrial laboratories for exploring new fluorination chemistry and material science applications.

Basic Information

Product Name	1H,1H,2H,2H-Perfluorodecyl p-Toluenesulfonate
CAS No.	113823-56-6
Molecular Formula	C23H15F17O3S
Molecular Weight	670.41 g/mol
Synonyms	Perfluorodecyl Tosylate; 1H,1H,2H,2H-Perfluorodecyl 4-Methylbenzenesulfonate; 4-Methylbenzenesulfonic Acid 1H,1H,2H,2H-Perfluorodecyl Ester; 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecyl p-Toluenesulfonate; F(CF2)8CH2CH2OTs; 1H,1H,2H,2H-Perfluorodecan-1-ol 4-methylbenzenesulfonate; 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecyl Tosylate
EINECS	Contact for details

Quality Control

Our 1H,1H,2H,2H-Perfluorodecyl p-Toluenesulfonate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing including HPLC for purity, NMR and IR for structural confirmation, and checks for residual solvents and moisture content. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Recommended storage temperature is between 2°C and 8°C (refrigerated) for long-term stability. The compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere such as nitrogen or argon to prevent hydrolysis and degradation. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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