Description

Tetraethylammonium Hydrogen Maleate is an organic salt compound formed from tetraethylammonium and maleic acid. This specialized chemical serves as a crucial intermediate and reagent in advanced organic synthesis and pharmaceutical research. It is primarily utilized by research institutions and industrial R&D departments focusing on the development of ionic liquids, phase-transfer catalysts, and novel active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, commonly used in alkylation and other organic transformations.
• Ionic Liquid Precursor: Serves as a starting material for the preparation of tailored ionic liquids used in green chemistry and specialized solvents.
• Research & Development Reagent: Essential for academic and industrial R&D in organic chemistry, particularly in studying quaternary ammonium salt chemistry.
• Electrolyte Component: Potential use in electrochemical applications and battery research due to its ionic nature.
• Polymerization Modifier: Can be employed to influence the kinetics or properties in certain polymerization processes.

Basic Information

Product Name	Tetraethylammonium Hydrogen Maleate
CAS No.	111754-37-1
Molecular Formula	C12H23NO4
Molecular Weight	245.32 g/mol
Synonyms	Tetraethylammonium maleate (1:1); Tetraethylammonium acid maleate; TEAM; N,N,N-Triethylethanaminium hydrogen (2Z)-but-2-enedioate; Tetraethylammonium hydrogen (Z)-2-butenedioate; Tetraethylazanium hydrogen maleate; Tetraethylammonium monomaleate
EINECS	Contact for details

Quality Control

Our Tetraethylammonium Hydrogen Maleate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial applications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and specification compliance.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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