Description

N,N-Dimethylethylenediamine Dihydrochloride is a high-purity, crystalline organic salt derivative of ethylenediamine. This compound is a versatile and critical building block in organic synthesis, valued for its role as a precursor to complex molecules and its utility as a ligand or catalyst component. It is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where precise chemical intermediates are required.

Application

• Pharmaceutical Synthesis: A key intermediate in the production of active pharmaceutical ingredients (APIs), particularly for compounds requiring functionalized diamine backbones.
• Agrochemical Manufacturing: Used in the synthesis of herbicides, fungicides, and plant growth regulators that incorporate diamine structures.
• Ligand and Catalyst Preparation: Serves as a precursor for chelating ligands in transition metal catalysis and coordination chemistry.
• Polymer Chemistry: Employed as a monomer or cross-linking agent in the synthesis of specialty polyamides, polyurethanes, and epoxy curing agents.
• Bioconjugation and Linker Chemistry: Utilized in the development of biochemical probes, antibody-drug conjugates (ADCs), and diagnostic reagents.
• Corrosion Inhibitor Formulation: Acts as an effective component in industrial corrosion inhibitor packages for metal treatment processes.

Basic Information

Product Name	N,N-Dimethylethylenediamine Dihydrochloride
CAS No.	3984-76-7
Molecular Formula	C4H12N2·2HCl
Molecular Weight	161.07 g/mol
Synonyms	N,N-Dimethylethane-1,2-diamine Dihydrochloride; N,N-Dimethyl-1,2-ethanediamine Dihydrochloride; N,N-Dimethylethylenediamine Hydrochloride; N,N-Dimethylethylenediamine 2HCl; DMEDA·2HCl; 1,2-Ethanediamine, N,N-dimethyl-, dihydrochloride; N,N-Dimethyl-1,2-diaminoethane Dihydrochloride
EINECS	223-637-5

Quality Control

Our N,N-Dimethylethylenediamine Dihydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%

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