Description

Methyltributylammonium Dibutyl Phosphate is a high-purity quaternary ammonium salt-based ionic liquid. This compound serves as a highly effective and versatile phase-transfer catalyst and solvent in specialized organic synthesis. It is primarily needed by R&D laboratories and chemical manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for demanding reactions requiring non-aqueous, high-temperature, or anhydrous conditions.

Application

• As a phase-transfer catalyst (PTC) for alkylation, esterification, and polymerization reactions.
• Solvent and catalyst in ionic liquid-mediated organic synthesis.
• Extraction agent for the separation of metal ions and rare earth elements.
• Key component in the formulation of specialty electrolytes for advanced battery systems.
• Intermediate in the synthesis of pharmaceutical active ingredients (APIs) and complex organic molecules.
• Utilized in polymer chemistry as a catalyst or additive to control reaction kinetics.
• Research chemical for developing novel ionic liquid applications in green chemistry.

Basic Information

Product Name	Methyltributylammonium Dibutyl Phosphate
CAS No.	922724-14-9
Molecular Formula	C21H48NO4P
Molecular Weight	409.59 g/mol
Synonyms	Methyltributylammonium dibutyl phosphate; Tributylmethylammonium dibutyl phosphate; Dibutyl methyltributylammonium phosphate; Methyltri-n-butylammonium dibutyl phosphate; Ionic Liquid [MTBA][DBP]; PTC-IL 101; MBu3N+ (C4H9O)2PO2-; N-Methyl-N,N,N-tributylammonium dibutyl phosphate
EINECS	Contact for details

Quality Control

Our Methyltributylammonium Dibutyl Phosphate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and Karl Fischer titration, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and production requirements.

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). This material is hygroscopic (moisture-sensitive); containers must be kept tightly sealed and under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5% w/w
Residual Solvents (GC)	Meets ICH guidelines
Density (20°C)	~0.95 g/mL

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