Description

Mu-Oxo-Bis[Tris(Dimethylamino)Phosphonium] Bis(Tetrafluoroborate) is a specialized organophosphonium salt with a unique mu-oxo bridging structure. This compound serves as a highly effective catalyst and reagent in advanced organic synthesis, particularly for reactions requiring strong, non-nucleophilic bases or phase-transfer conditions. It is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to optimize complex transformations like polymerizations, condensations, and C-C bond formations.

Application

• Catalyst in Polymer Chemistry: Employed as a catalyst or co-catalyst for the synthesis of high-performance polymers, including polycarbonates and polyesters.
• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, crucial for alkylations, esterifications, and other industrial-scale processes.
• Reagent in Organic Synthesis: Acts as a strong base or a source of the tris(dimethylamino)phosphonium cation for constructing complex molecular architectures in pharmaceutical intermediates.
• Cross-Coupling Reactions: Used in metal-catalyzed cross-coupling reactions to enhance yield and selectivity.
• Material Science Research: Investigated for the development of novel ionic liquids, electrolytes, and advanced functional materials.

Basic Information

Product Name	Mu-Oxo-Bis[Tris(Dimethylamino)Phosphonium] Bis(Tetrafluoroborate)
CAS No.	55881-03-3
Molecular Formula	C₁₆H₄₈B₂F₈N₆OP₂
Molecular Weight	580.15 g/mol
Synonyms	Bis[tris(dimethylamino)phosphonium] μ-oxo-bis(tetrafluoroborate); Tris(dimethylamino)phosphonium Oxide Bis(Tetrafluoroborate); P,P'-Oxobis[tris(dimethylamino)phosphonium] bis(tetrafluoroborate); Hexakis(dimethylamino)diphosphonium oxide bis(tetrafluoroborate); (Me₂N)₃P-O-P(NMe₂)₃ 2BF₄; Mu-Oxo-Bis(hexamethylphosphorous triamide) Bis(Tetrafluoroborate); Organophosphonium Salt Catalyst; P,P'-Oxobis[tris(dimethylamino)phosphonium] difluoroborate
EINECS	Contact for details

Quality Control

Our Mu-Oxo-Bis[Tris(Dimethylamino)Phosphonium] Bis(Tetrafluoroborate) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including NMR, HPLC, and ion chromatography, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

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.