Description

Allyltributylphosphonium Chloride is a versatile quaternary phosphonium salt with significant utility as a phase-transfer catalyst and an intermediate in organic synthesis. Its structure makes it particularly valuable for facilitating reactions between reagents in immiscible phases, enhancing reaction rates and yields. This compound is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries seeking efficient catalytic systems and novel synthetic pathways.

Application

• Phase-Transfer Catalyst (PTC): Widely employed to accelerate alkylation, esterification, and other nucleophilic substitution reactions in biphasic systems.
• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Agrochemical Synthesis: Used in the production of herbicides, pesticides, and plant growth regulators.
• Polymer Chemistry: Acts as a catalyst or co-catalyst in polymerization reactions and the production of specialty polymers.
• Organic Synthesis Reagent: Facilitates various reactions including Wittig-type olefination and the generation of ylides.
• Research & Development: A valuable tool for method development and exploring new synthetic routes in academic and industrial laboratories.

Basic Information

Product Name	Allyltributylphosphonium Chloride
CAS No.	1530-48-9
Molecular Formula	C₁₅H₃₂ClP
Molecular Weight	278.84 g/mol
Synonyms	Allyltributylphosphonium chloride; Tributyl(2-propenyl)phosphonium chloride; 2-Propen-1-yltributylphosphonium chloride; Allyl tributyl phosphonium chloride; Phosphonium, tributyl-2-propen-1-yl-, chloride; (Allyl)tributylphosphonium chloride
EINECS	Contact for details

Quality Control

Our Allyltributylphosphonium Chloride is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from NMR, HPLC, and titration methods. Our quality commitment ensures the material meets the high standards required for catalytic and synthetic 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) and must be kept under anhydrous conditions. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details

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