Description

Methyltributylammonium Hydroxide is a quaternary ammonium compound widely used as a versatile phase-transfer catalyst and a strong organic base. Its value lies in its ability to facilitate reactions between reagents in immiscible phases, significantly improving reaction rates and yields in various synthetic processes. This chemical is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors seeking efficient and selective synthesis pathways.

Application

• Phase-Transfer Catalyst (PTC): Crucial for alkylation, esterification, and etherification reactions where it solubilizes anions in organic media.
• Organic Synthesis: Employed as a strong, non-nucleophilic base in elimination and condensation reactions.
• Polymer Industry: Used as a catalyst in the production of epoxy resins and polycarbonates.
• Analytical Chemistry: Serves as an ion-pairing agent in High-Performance Liquid Chromatography (HPLC) for the separation of acidic compounds.
• Electrolyte Component: Investigated for use in electrochemical applications and dye-sensitized solar cells.
• Pharmaceutical Intermediates: Facilitates the synthesis of complex drug molecules by enabling challenging ionic reactions.

Basic Information

Product Name	Methyltributylammonium Hydroxide
CAS No.	32680-30-1
Molecular Formula	C13H31NO
Molecular Weight	217.39 g/mol
Synonyms	Methyltributylammonium hydroxide; Tributylmethylammonium hydroxide; N-Methyl-N,N-dibutylbutan-1-aminium hydroxide; TBAH; MTBAH; Methyltri-n-butylammonium hydroxide; Aliquat 336 hydroxide form; [CH3N(C4H9)3]OH
EINECS	251-136-8

Quality Control

Our Methyltributylammonium Hydroxide is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, concentration, and impurity profiles. A Certificate of Analysis (COA) detailing the results is provided with every shipment to guarantee traceability and compliance with your quality 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 a strong base/organic solvent and is moisture-sensitive; keep the container tightly sealed to prevent absorption of atmospheric carbon dioxide and moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (as hydroxide)	≥ 40% in water or methanol
Purity (HPLC)	≥ 98.0%
Chloride (Cl)	≤ 0.1%
Water Content (KF)	Contact for details

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