Description

N,N,n-Trimethyl Ethylenediamine is a versatile tertiary amine compound with a branched alkyl chain structure. This chemical serves as a crucial building block and catalyst in advanced organic synthesis and polymer chemistry. It is particularly valued in the production of specialty chemicals, pharmaceuticals, and performance materials where its unique steric and electronic properties are essential.

Application

• As a key intermediate in the synthesis of pharmaceutical active ingredients and fine chemicals.
• Utilized as a catalyst or co-catalyst in polyurethane foam production and other polymerization reactions.
• Employed in the manufacture of corrosion inhibitors and specialty surfactants for industrial applications.
• Serves as a ligand precursor in organometallic chemistry and metal complex catalysts.
• Used in research and development for creating novel quaternary ammonium compounds.
• Applied in the formulation of epoxy curing agents and other thermosetting resin systems.

Basic Information

Product Name	N,N,n-Trimethyl Ethylenediamine
CAS No.	145-25-6
Molecular Formula	C5H14N2
Molecular Weight	102.18 g/mol
Synonyms	N,N,N'-Trimethylethylenediamine; N,N-Dimethyl-N'-methylethylenediamine; 1,2-Ethanediamine, N,N,N'-trimethyl-; TMEDA (common abbreviation); N,N,N'-Trimethyl-1,2-ethanediamine; N-Methyl-N,N'-dimethylethylenediamine; Ethylenediamine, N,N,N'-trimethyl-
EINECS	205-651-9

Quality Control

Our N,N,n-Trimethyl Ethylenediamine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

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). Due to its hygroscopic and highly volatile nature, containers must be kept tightly sealed after opening to minimize moisture absorption and evaporation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.420 - 1.424
Density (20°C)	0.78 - 0.82 g/mL

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