Description

Benzyltriethylammonium Hydroxide is a quaternary ammonium salt that functions as a potent phase-transfer catalyst and strong organic base. This compound is critical for facilitating reactions between reagents in immiscible phases, significantly improving reaction rates and yields in complex organic syntheses. It is an essential reagent for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking efficient and selective catalytic processes.

Application

• Phase-Transfer Catalyst (PTC): Widely used to accelerate reactions between ionic and organic reactants in two-phase systems, such as alkylations, esterifications, and nucleophilic substitutions.
• Organic Synthesis: Employed as a strong, non-nucleophilic base in various condensation and elimination reactions, including the synthesis of fine chemicals and active pharmaceutical ingredients (APIs).
• Polymer Chemistry: Acts as a catalyst in polymerization reactions, including the production of epoxy resins and polycarbonates.
• Analytical Chemistry: Used in titrations and as an ion-pairing agent in chromatography for the separation of complex mixtures.
• Surface Modification: Facilitates the introduction of functional groups onto material surfaces for enhanced properties.
• Agrochemical Manufacturing: Key intermediate and catalyst in the synthesis of certain pesticides and herbicides.

Basic Information

Product Name	Benzyltriethylammonium Hydroxide
CAS No.	1836-42-6
Molecular Formula	C13H23NO
Molecular Weight	209.33 g/mol
Synonyms	Benzyltriethylammonium hydroxide; TEA-Bz hydroxide; N,N,N-Triethylbenzenemethanaminium hydroxide; BTEH; Benzyltriethylammonium hydroxide solution; TEBAC hydroxide; PTC Catalyst B; Quaternary Ammonium Hydroxide B
EINECS	217-406-4

Quality Control

Our Benzyltriethylammonium Hydroxide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including assay by titration and impurity profiling, to ensure it meets high-purity standards suitable for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and other critical parameters is provided with every shipment to guarantee traceability and compliance.

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). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow solution
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 40.0% in methanol or water
Water Content (KF)	Contact for details
Chloride (Cl)	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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