Description

Hexadecyl Trimethyl Ammonium Fluoride is a quaternary ammonium salt (quat) with a fluoride counterion, combining the properties of a cationic surfactant with a potent fluoride source. This compound is valued for its dual functionality, acting as a phase-transfer catalyst and a fluorinating agent in specialized organic synthesis. It serves critical roles in industries such as pharmaceuticals, agrochemicals, and advanced materials, where precise fluorination and surface modification are required. Its unique structure makes it suitable for applications demanding both surfactant activity and the introduction of fluorine atoms.

Application

• Phase-Transfer Catalyst (PTC) in organic synthesis, particularly for fluorination reactions where it facilitates the transfer of fluoride ions between immiscible phases.
• Fluorinating Agent in the production of fluorinated pharmaceuticals, agrochemicals, and specialty chemicals.
• Surfactant & Disinfectant in formulations requiring cationic biocidal activity combined with fluoride's properties.
• Surface Modification Agent for imparting hydrophobic and oleophobic characteristics to materials like textiles, polymers, and coatings.
• Electrolyte Component in specialized battery and electrochemical systems.
• Research & Development reagent for exploring new fluorination methodologies and organofluorine chemistry.

Basic Information

Product Name	Hexadecyl Trimethyl Ammonium Fluoride
CAS No.	14002-56-3
Molecular Formula	C₁₉H₄₂FN
Molecular Weight	303.55 g/mol
Synonyms	Cetyltrimethylammonium Fluoride; CTMA-F; N-Hexadecyl-N,N,N-trimethylammonium Fluoride; Palmityltrimethylammonium Fluoride; 1-Hexadecanaminium, N,N,N-trimethyl-, fluoride; Cetrimonium Fluoride; CTA-F; Trimethylcetylammonium Fluoride
EINECS	237-795-8

Quality Control

Our Hexadecyl Trimethyl Ammonium Fluoride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise customer specifications and industry standards. A Certificate of Analysis (COA) detailing purity, physical characteristics, and safety data is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature and classification as a fluoride/strong alkali, the container must be kept tightly sealed to prevent absorption of atmospheric moisture and carbon dioxide. Isolate from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (by Titration)	≥ 98.0 %
Water Content (KF)	≤ 2.0 %
Heavy Metals (as Pb)	≤ 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.