Description

Tetraoctadecylammonium Perchlorate is a high-purity quaternary ammonium salt with a long-chain alkyl structure, offering unique phase-transfer catalytic and surfactant properties. This compound is critical for applications requiring a stable, lipophilic cation to facilitate reactions in non-polar media or modify surface characteristics. It is primarily utilized by researchers and industrial chemists in advanced material synthesis, specialty polymer production, and as a key component in electrochemical systems. The material is supplied to meet the stringent requirements of the pharmaceutical, specialty chemical, and advanced battery research sectors.

Application

• As a phase-transfer catalyst (PTC) in organic synthesis, particularly for reactions between ionic reagents and organic substrates in biphasic systems.
• As a cationic surfactant or emulsifying agent for the preparation of specialty polymers, coatings, and nanomaterials.
• As a key electrolyte component or additive in electrochemical research, including studies on ionic liquids and battery systems.
• In analytical chemistry as an ion-pairing agent for chromatographic separations (e.g., HPLC).
• For the modification of surface properties of materials, including clays and silicates, to enhance organophilicity.
• In academic and industrial R&D for investigating reaction mechanisms and developing novel catalytic processes.

Basic Information

Item	Detail
Product Name	Tetraoctadecylammonium Perchlorate
CAS No.	139653-59-1
Molecular Formula	C₇₂H₁₅₂ClNO₄
Molecular Weight	1151.43 g/mol
Synonyms	Trioctadecyloctadecylammonium Perchlorate; Trioctadecyl(octadecyl)azanium Perchlorate; Tetraoctadecylazanium Perchlorate; N,N,N-Trioctadecyloctadecan-1-aminium Perchlorate; TOMAP; Tetraoctadecylammonium Perchlorate Salt; Quaternary Ammonium Perchlorate Salt C72
EINECS	Contact for details

Quality Control

Our Tetraoctadecylammonium Perchlorate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided, which includes results from techniques such as NMR, HPLC, and elemental analysis. We are committed to supplying material that meets the high standards required for research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from strong oxidizing agents, heat, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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