Description

Hexadecyltriphenylphosphonium Bromide is a high-purity quaternary phosphonium salt with a long alkyl chain, serving as a versatile phase-transfer catalyst and surfactant. Its structure provides unique properties for facilitating reactions between immiscible phases, enhancing reaction rates and yields in specialized organic syntheses. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-performance catalysts for complex chemical processes.

Application

• Phase-Transfer Catalyst (PTC): Widely used to accelerate reactions between reagents in different phases, particularly in alkylation, displacement, and polymerization reactions.
• Pharmaceutical Intermediates: Employed in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs) where selective catalysis is required.
• Polymer Chemistry: Acts as a catalyst or initiator in the production of specialty polymers and epoxy resins.
• Agrochemical Synthesis: Utilized in the manufacturing of pesticides, herbicides, and other crop protection agents.
• Surface Modification Agent: Functions as a surfactant or dispersant for nanoparticles and in the preparation of functionalized materials.
• Research & Development: A key reagent in academic and industrial R&D for exploring new synthetic methodologies and material science applications.

Basic Information

Product Name	Hexadecyltriphenylphosphonium Bromide
CAS No.	14866-43-4
Molecular Formula	C34H48BrP
Molecular Weight	567.62 g/mol
Synonyms	Cetyl triphenylphosphonium bromide; Cetyl triphenyl phosphonium bromide; Hexadecyl(triphenyl)phosphonium bromide; 1-Hexadecyl(triphenyl)phosphonium bromide; Phosphonium, hexadecyltriphenyl-, bromide; Triphenylhexadecylphosphonium bromide; Cetil-trifenil-fosfonio bromuro; N-Cetyl triphenyl phosphonium bromide
EINECS	Contact for details

Quality Control

Our Hexadecyltriphenylphosphonium Bromide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee compliance with your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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