Description

Tetrabutylammonium Bibenzoate is a high-purity quaternary ammonium salt primarily used as a versatile phase-transfer catalyst (PTC). This compound is valued for its efficacy in facilitating reactions between reagents in immiscible phases, significantly improving reaction rates and yields in organic synthesis. It is an essential material for R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries seeking efficient and scalable synthetic pathways.

Application

• Phase-Transfer Catalysis (PTC): A key catalyst for alkylation, esterification, and substitution reactions in biphasic systems.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Polymer Chemistry: Facilitates polymerization reactions and the synthesis of specialty monomers.
• Agrochemical Synthesis: Employed in the manufacturing of pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Research: A valuable tool in academic and industrial R&D for developing new synthetic methodologies.
• Dye and Pigment Production: Assists in condensation and coupling reactions to produce colorants.

Basic Information

Product Name	Tetrabutylammonium Bibenzoate
CAS No.	116263-39-9
Molecular Formula	C32H51NO4
Molecular Weight	513.76 g/mol
Synonyms	Tetrabutylammonium Dibenzoate; TBAB; N,N,N-Tributyl-1-butanaminium 2-(carboxylato)benzoate; Tetra-n-butylammonium Dibenzoate; Benzoic Acid Tetrabutylammonium Salt; Phase Transfer Catalyst TBAB; TBA Dibenzoate; Tetrabutylammonium Hydrogen Dibenzoate
EINECS	Contact for details

Quality Control

Our Tetrabutylammonium Bibenzoate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure high purity and consistent performance as a phase-transfer catalyst. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided to guarantee compliance with your specific application requirements.

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%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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