Description

Choline Benzoate is an organic salt formed from choline and benzoic acid, recognized for its versatile role as a phase-transfer catalyst and ionic liquid precursor. This compound is valued for its ability to facilitate reactions between reagents in immiscible phases, enhancing efficiency in synthetic chemistry. It serves as a critical raw material and intermediate for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to optimize complex synthesis processes.

Application

• As a phase-transfer catalyst (PTC) in organic synthesis, enabling reactions between aqueous and organic phases.
• Precursor for the synthesis of choline-based ionic liquids with tailored properties for green chemistry applications.
• Intermediate in the manufacture of pharmaceutical actives and fine chemicals.
• Component in agrochemical formulations, aiding in the synthesis of advanced crop protection agents.
• Used in academic and industrial R&D for developing novel catalytic systems and materials.
• Potential application in analytical chemistry as a reagent or standard.

Basic Information

Product Name	Choline Benzoate
CAS No.	2208-04-0
Molecular Formula	C12H19NO3
Molecular Weight	225.28 g/mol
Synonyms	Benzoic acid, compd. with 2-hydroxy-N,N,N-trimethylethanaminium (1:1); (2-Hydroxyethyl)trimethylammonium benzoate; Ethanaminium, 2-hydroxy-N,N,N-trimethyl-, benzoate; Choline benzoate salt; Cholinium benzoate
EINECS	218-630-9

Quality Control

Our Choline Benzoate is produced under a rigorous quality management system. Each batch is tested to ensure it meets precise chemical and physical specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided to guarantee consistency and 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 room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm

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