Description

1,2-Ethanediamine,N2-(1,1-Dimethylethyl)-N1,N1-Dimethyl- is a specialized tertiary diamine derivative of ethylenediamine, featuring a sterically hindered tert-butyl group. This compound is valued for its role as a high-performance chelating agent, catalyst ligand, and chemical intermediate in advanced synthesis. It is primarily utilized by industries involved in pharmaceutical manufacturing, polymer chemistry, and specialty chemical production, where precise molecular control is critical.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Catalyst Ligand: Serves as a ligand in transition metal catalysis for organic transformations, including cross-coupling and hydrogenation reactions.
• Polymer Additive: Acts as a curing agent, cross-linking agent, or chain extender in epoxy resins and polyurethane systems.
• Chelating Agent: Forms stable complexes with metal ions for applications in water treatment, metal extraction, and stabilization.
• Corrosion Inhibitor: Incorporated into formulations to protect metals in industrial fluids and coatings.
• Research & Development: Employed in academic and industrial R&D for developing new materials and synthetic methodologies.

Basic Information

Product Name	1,2-Ethanediamine,N2-(1,1-Dimethylethyl)-N1,N1-Dimethyl-
CAS No.	22687-02-1
Molecular Formula	C8H20N2
Molecular Weight	144.26 g/mol
Synonyms	N-tert-Butyl-N',N'-dimethylethylenediamine; N-(tert-Butyl)-N',N'-dimethylethane-1,2-diamine; N1-(1,1-Dimethylethyl)-N2,N2-dimethylethane-1,2-diamine; N-(tert-Butyl)-N,N'-dimethylethylenediamine; tert-Butyldimethylethylenediamine; t-BuDMEDA; N,N-Dimethyl-N'-tert-butylethylenediamine; 2-[(1,1-Dimethylethyl)amino]-N,N-dimethylethanamine
EINECS	Contact for details

Quality Control

Our 1,2-Ethanediamine,N2-(1,1-Dimethylethyl)-N1,N1-Dimethyl- is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity, consistency, and compliance with customer specifications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. This material 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%
Specific Gravity (20°C)	0.80 - 0.85
Refractive Index (20°C)	1.420 - 1.430

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