Description

Phosphonium, Tributylhexyl-, Chloride (1:1) is a quaternary phosphonium salt with the CAS number 56375-76-9, widely recognized for its utility as a versatile phase-transfer catalyst and ionic liquid precursor. Its structure provides excellent solubility in organic media and facilitates reactions between reagents in immiscible phases, significantly enhancing reaction rates and yields. This compound is particularly valuable for researchers and manufacturers in the fine chemical, pharmaceutical, and polymer industries seeking efficient catalytic systems.

Application

• Phase-Transfer Catalyst (PTC): Accelerates nucleophilic substitution, oxidation, and polymerization reactions between aqueous and organic phases.
• Ionic Liquid Synthesis: Serves as a key precursor or component for designing task-specific ionic liquids with tailored properties.
• Polymer Chemistry: Used as a catalyst or additive in the synthesis of polymers and epoxy resins to control curing and properties.
• Organic Synthesis Intermediate: Facilitates alkylation, esterification, and other key transformations in multi-step synthetic routes.
• Surface Modification Agent: Imparts cationic characteristics to materials for applications in coatings and composites.
• Extraction and Separation Processes: Employed in liquid-liquid extraction systems for metal ions or specific organic compounds.

Basic Information

Product Name	Phosphonium, Tributylhexyl-, Chloride (1:1)
CAS No.	56375-76-9
Molecular Formula	C18H40ClP
Molecular Weight	322.93 g/mol
Synonyms	Tributylhexylphosphonium Chloride; Hexyltributylphosphonium Chloride; Tributyl(hexyl)phosphonium Chloride; Phosphonium, tributylhexyl-, chloride; Butylhexylphosphonium Chloride (mixture); P6,6,6,14 Cl; [P6,6,6,14]Cl; CYPHOS IL 101
EINECS	Contact for details

Quality Control

Our Phosphonium, Tributylhexyl-, Chloride (1:1) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay, chloride content, and moisture are available upon request. We are committed to meeting the specifications required for research 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 material is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Chloride Content	Conforms

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