Description

n-(4-Acetylbenzyl)-N,N,n-Trimethyl Ammonium Tetrafluoroborate is a specialized quaternary ammonium salt with a tetrafluoroborate counterion. This compound is valued as a key intermediate and building block in advanced organic synthesis and materials science. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those requiring quaternary ammonium functionalities.
• Agrochemical Synthesis: Used as a building block for developing new generation herbicides, fungicides, and plant growth regulators.
• Phase-Transfer Catalyst (PTC): Functions as an efficient catalyst in two-phase reaction systems, facilitating reactions between reagents in immiscible solvents.
• Ionic Liquid Research: Acts as a component or precursor in the development of task-specific ionic liquids for green chemistry applications.
• Polymer Modification: Employed to introduce cationic charges into polymer backbones for creating specialty resins, flocculants, or conductive materials.
• Surface Active Agent: Utilized in the research and formulation of cationic surfactants and antimicrobial agents.

Basic Information

Product Name	n-(4-Acetylbenzyl)-N,N,n-Trimethyl Ammonium Tetrafluoroborate
CAS No.	205451-03-2
Molecular Formula	C13H21BF4NO
Molecular Weight	294.12 g/mol
Synonyms	N-(4-Acetylbenzyl)-N,N,N-trimethylammonium Tetrafluoroborate; 4-Acetylbenzyltrimethylammonium Tetrafluoroborate; [4-(Acetyl)benzyl]trimethylammonium Tetrafluoroborate; 1-[4-(Trimethylammoniomethyl)phenyl]ethanone Tetrafluoroborate; N,N,N-Trimethyl-4-acetylbenzylammonium Tetrafluoroborate; (4-Acetylbenzyl)trimethylammonium BF4-; TMAAB-TFB
EINECS	Contact for details

Quality Control

Our n-(4-Acetylbenzyl)-N,N,n-Trimethyl Ammonium Tetrafluoroborate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) with detailed specifications are available for every shipment upon request.

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 nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption and decomposition. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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