Description

N,N,N',N'-Tetrapropylethylenediamine is a high-purity, symmetrical tetraalkylated ethylenediamine derivative. This compound serves as a crucial specialty ligand and catalyst component in advanced chemical synthesis and material science. It is primarily utilized by industries involved in pharmaceutical manufacturing, polymer catalysis, and fine chemical research where precise molecular control is required.

Application

• Catalyst Ligand in Cross-Coupling Reactions: A key component in palladium-catalyzed reactions (e.g., Buchwald-Hartwig amination) for pharmaceutical intermediate synthesis.
• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, useful in organic synthesis and polymer production.
• Polymerization Modifier: Used in the production of specialty polymers and polyurethanes to control reaction kinetics and polymer architecture.
• Chelating Agent: For metal ion sequestration and purification processes in chemical manufacturing.
• Chemical Intermediate: Synthesis of quaternary ammonium compounds, surfactants, and other functionalized amine derivatives.
• Research & Development: A valuable building block in academic and industrial R&D for developing new catalytic systems and materials.

Basic Information

Product Name	N,N,N',N'-Tetrapropylethylenediamine
CAS No.	68555-41-9
Molecular Formula	C14H32N2
Molecular Weight	228.42 g/mol
Synonyms	TPEDA; N,N,N',N'-Tetrapropyl-1,2-ethanediamine; 1,2-Bis(dipropylamino)ethane; Ethylenediamine, N,N,N',N'-tetrapropyl-; Tetrapropylethylenediamine; N,N,N',N'-Tetrapropylethane-1,2-diamine; 1,2-Ethanediamine, N1,N1,N2,N2-tetrapropyl-
EINECS	Contact for details

Quality Control

Our N,N,N',N'-Tetrapropylethylenediamine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing including GC, HPLC, and NMR to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical specifications are available upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent contact with atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.450 - 1.455
Density (g/mL at 20°C)	0.820 - 0.830

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