Description

n-(4-[Benzoyl]Benzyl)-N,N,n-Tributylammonium Butyltriphenyl Borate is a specialized quaternary ammonium borate salt, a class of compounds valued for their utility as phase-transfer catalysts and photoinitiators. This matters for industrial processes requiring efficient, selective catalysis in multi-phase systems or for advanced photopolymerization applications. It is primarily needed by manufacturers in the pharmaceutical intermediates, specialty polymer, and advanced material synthesis sectors.

Application

• Phase-Transfer Catalyst (PTC) in organic synthesis, facilitating reactions between reagents in immiscible phases.
• Photoinitiator Component in UV-curable coatings, inks, and adhesives for rapid polymerization.
• Catalyst in Polymerization Reactions, particularly for synthesizing specialized polymers and resins.
• Intermediate in Pharmaceutical Synthesis for constructing complex molecular architectures.
• Additive in Electrolyte Formulations for research in advanced battery systems.
• Reagent for Anion Activation in various nucleophilic substitution and alkylation reactions.

Basic Information

Product Name	n-(4-[Benzoyl]Benzyl)-N,N,n-Tributylammonium Butyltriphenyl Borate
CAS No.	172040-90-3
Molecular Formula	C52H68BNO
Molecular Weight	734.90 g/mol
Synonyms	N-(4-Benzoylbenzyl)-N,N,N-tributylammonium butyltriphenylborate; Tributyl(4-benzoylbenzyl)ammonium butyltriphenylborate; (4-Benzoylbenzyl)tributylammonium butyltriphenylborate; BBTB; BBTB Photoinitiator; Quaternary Ammonium Tetraphenylborate Derivative; Phase Transfer Catalyst 172040-90-3
EINECS	Contact for details

Quality Control

Our n-(4-[Benzoyl]Benzyl)-N,N,n-Tributylammonium Butyltriphenyl Borate is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and performance consistency. Certificates of Analysis (COA) documenting key specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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