Description

N1-Methyl-N3-Propyl-1,3-Propanediamine is a versatile aliphatic diamine with a branched alkyl chain structure, offering unique reactivity as a building block and curing agent. This compound is valued for its ability to introduce specific steric and chemical properties into polymers and specialty chemical syntheses. It is primarily sought by manufacturers in the polymer, epoxy resin, and pharmaceutical intermediate sectors for developing advanced materials with tailored performance characteristics.

Application

• Epoxy Curing Agent: Used as a hardener and cross-linking agent in epoxy resin formulations, contributing to improved flexibility and chemical resistance in coatings, adhesives, and composites.
• Polyamide Synthesis: Serves as a monomer in the production of specialty polyamides (nylons) and polyurethanes, where its structure influences thermal and mechanical properties.
• Pharmaceutical Intermediate: Acts as a key synthetic building block in the manufacture of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Corrosion Inhibitor Formulation: Incorporated into formulations for metalworking fluids and industrial coatings to provide protective properties.
• Surfactant and Chelating Agent Precursor: Utilized in the synthesis of surfactants, emulsifiers, and chelating agents for various industrial processes.
• Rubber & Tire Chemical Additive: Functions as a vulcanization accelerator or stabilizer in the production of synthetic rubber and tire components.

Basic Information

Product Name	N1-Methyl-N3-Propyl-1,3-Propanediamine
CAS No.	50910-71-9
Molecular Formula	C7H18N2
Molecular Weight	130.23 g/mol
Synonyms	1,3-Propanediamine, N1-methyl-N3-propyl-; N-Methyl-N'-propyl-1,3-propanediamine; 3-(Methylamino)-1-propylaminopropane; N-Methyl-N-propyl-1,3-diaminopropane; Methylpropylpropanediamine; N1-Methyl-N3-propylpropane-1,3-diamine
EINECS	Contact for details

Quality Control

Our N1-Methyl-N3-Propyl-1,3-Propanediamine is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography and titration methods, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

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 nature, containers must be kept tightly sealed to prevent moisture absorption, which can affect product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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