Description

Phosphonium, Tributylethyl-, Hexafluorophosphate(1-) (1:1) is a quaternary phosphonium salt with the CAS number 910226-51-6, primarily valued for its role as a versatile ionic liquid precursor and phase-transfer catalyst. This compound is crucial for facilitating challenging chemical reactions in non-aqueous media, offering advantages in reaction rate and selectivity. It is essential for researchers and manufacturers in the fields of advanced organic synthesis, specialty polymer production, and materials science.

Application

• As a phase-transfer catalyst (PTC) for alkylation, esterification, and other nucleophilic substitution reactions.
• As a key precursor or component in the synthesis of task-specific ionic liquids for green chemistry applications.
• In the preparation of specialty polymers and resins, where it can act as a curing agent or catalyst.
• As an electrolyte additive or component in advanced battery and electrochemical systems.
• In organic synthesis as a stable source of the hexafluorophosphate anion or the phosphonium cation.
• For material surface modification and the creation of functional coatings.

Basic Information

Product Name	Phosphonium, Tributylethyl-, Hexafluorophosphate(1-) (1:1)
CAS No.	910226-51-6
Molecular Formula	C14H32F6P2
Molecular Weight	376.33 g/mol
Synonyms	Tributylethylphosphonium Hexafluorophosphate; Ethyltributylphosphonium Hexafluorophosphate; [EtBu3P]+[PF6]-; Tributyl(ethyl)phosphonium Hexafluorophosphate; Phosphonium, ethyltributyl-, hexafluorophosphate(1-); Ionic Liquid Precursor [EtBu3P][PF6]; PPN 114 (related trade name)
EINECS	Contact for details

Quality Control

Our Phosphonium, Tributylethyl-, Hexafluorophosphate(1-) (1:1) is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting requirements of research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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) and must be kept under an inert atmosphere (e.g., nitrogen or argon) in its original packaging to prevent degradation from moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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