Description

N'-Benzyl-N,n-Dimethylenediamine is a versatile tertiary diamine compound with a CAS number of 103-55-9. This chemical is valued for its strong basicity and utility as a key intermediate and catalyst in sophisticated organic synthesis. It is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing complex molecular architectures and facilitating critical reactions.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs requiring complex amine functionalities.
• Catalyst and Ligand Precursor: Serves as a precursor for ligands in transition metal catalysis and as an organic base catalyst in various condensation and alkylation reactions.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where its diamine structure is incorporated into the final molecule.
• Corrosion Inhibitor Formulation: Employed as an additive in industrial fluids and coatings due to its ability to chelate metals and form protective films.
• Polymer & Resin Modifier: Acts as a curing agent or chain extender in epoxy and polyurethane systems, modifying flexibility and chemical resistance.
• Chelating Agent: Utilized in water treatment and metal extraction processes to bind and sequester heavy metal ions.

Basic Information

Product Name	N'-Benzyl-N,n-Dimethylethylenediamine
CAS No.	103-55-9
Molecular Formula	C₁₁H₁₈N₂
Molecular Weight	178.27 g/mol
Synonyms	N,N-Dimethyl-N'-benzylethylenediamine; N-Benzyl-N,N-dimethylethylenediamine; 1-Benzyl-2-(dimethylamino)ethylamine; N1-Benzyl-N2,N2-dimethylethane-1,2-diamine; BDMAEA; BDDMA; Benzyl(dimethylamino)ethylamine; N-(2-Dimethylaminoethyl)benzylamine
EINECS	203-123-7

Quality Control

Our N'-Benzyl-N,n-Dimethylethylenediamine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography and titration methods, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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 material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen. Keep away from strong acids and oxidizing agents.

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)	1.5080 - 1.5120
Density (20°C)	0.910 - 0.930 g/mL

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