Description

N,n-Dipropylpropane-1,3-Diamine is a versatile aliphatic diamine compound, also known by its CAS number 6345-82-0. This chemical serves as a crucial building block and intermediate in organic synthesis, valued for its bifunctional reactivity as both a nucleophile and a ligand. It is primarily needed by manufacturers in the agrochemical, pharmaceutical, and polymer industries for applications ranging from catalyst formulation to corrosion inhibition.

Application

• Chemical Intermediate: A key precursor in the synthesis of complex molecules for pharmaceuticals and crop protection agents.
• Catalyst Ligand: Used in the formulation of metal-complex catalysts for various polymerization and hydrogenation reactions.
• Corrosion Inhibitor: Employed in formulations for industrial lubricants, fuels, and metalworking fluids to protect metal surfaces.
• Epoxy Curing Agent: Functions as a hardener in epoxy resin systems, contributing to cross-linking and final material properties.
• Chelating Agent: Binds metal ions in applications such as water treatment and as an additive in detergents.
• Polymer Modification: Used to introduce amine functionality into polymers, altering their physical and chemical characteristics.

Basic Information

Product Name	N,n-Dipropylpropane-1,3-Diamine
CAS No.	6345-82-0
Molecular Formula	C9H22N2
Molecular Weight	158.28 g/mol
Synonyms	1,3-Propanediamine, N,N-dipropyl-; N,N-Dipropyl-1,3-propanediamine; 3-(Dipropylamino)propylamine; Dipropylaminopropylamine; N,N-Dipropyl-1,3-diaminopropane; N,N-Dipropyltrimethylenediamine; 6345-82-0; N,N-Dipropylpropane-1,3-diamine
EINECS	228-754-5

Quality Control

Our N,n-Dipropylpropane-1,3-Diamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and composition. Certificates of Analysis (COA) documenting these results are provided to guarantee supply reliability and product consistency for your critical processes.

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 (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture and carbon dioxide. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.440 - 1.450
Density (20°C)	0.830 - 0.850 g/mL

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