Description

Hexyltriphenylphosphonium Bromide is a versatile quaternary phosphonium salt widely used as a phase-transfer catalyst and a key reagent in organic synthesis. Its primary value lies in its ability to facilitate reactions between reagents in immiscible phases, significantly improving yield and efficiency. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries developing active ingredients and complex organic molecules.

Application

• Phase-Transfer Catalysis (PTC): A critical catalyst for nucleophilic substitution, alkylation, and oxidation reactions in biphasic systems.
• Pharmaceutical Intermediates: Used in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Employed in the production of pesticides, herbicides, and plant growth regulators.
• Polymer Chemistry: Acts as a catalyst or initiator in the synthesis of specific polymers and resins.
• Organic Synthesis Reagent: Facilitates various transformations, including ylide formation for Wittig-type olefination reactions.
• Material Science Research: Used in the development of ionic liquids and advanced functional materials.

Basic Information

Product Name	Hexyltriphenylphosphonium Bromide
CAS No.	4762-26-9
Molecular Formula	C24H28BrP
Molecular Weight	427.36 g/mol
Synonyms	Hexyltriphenylphosphonium Bromide; n-Hexyltriphenylphosphonium Bromide; Triphenylhexylphosphonium Bromide; Phosphonium, hexyltriphenyl-, bromide; 1-Hexyltriphenylphosphonium Bromide; n-C6H13PPh3Br; P-Hexyltriphenylphosphonium Bromide
EINECS	225-309-7

Quality Control

Our Hexyltriphenylphosphonium Bromide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for pharmaceutical and industrial applications.

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). Keep the container tightly sealed to prevent absorption of moisture from the air.

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.