Description

3-(Dimethylamino)Propyl(Propyl)Amine is a versatile tertiary amine compound featuring both dimethylamino and propylamino functional groups. This bifunctional structure makes it a valuable intermediate for synthesizing a wide range of specialty chemicals, including corrosion inhibitors, surfactants, and pharmaceutical agents. It is particularly sought after by manufacturers in the agrochemical, pharmaceutical, and polymer industries for its utility in creating quaternary ammonium compounds and other functional additives.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring tertiary amine functionalities.
• Corrosion Inhibitor Precursor: A key building block for manufacturing quaternary ammonium salt-based corrosion inhibitors used in oilfield, industrial water treatment, and metalworking fluids.
• Surfactant & Amphoteric Agent Synthesis: Serves as a raw material for producing specialty surfactants, betaines, and amphoteric compounds for personal care and industrial cleaning formulations.
• Polymer & Epoxy Curing Agent: Acts as a catalyst or curing agent component in epoxy resin systems and polyurethane formulations.
• Agrochemical Synthesis: Employed as an intermediate in the production of herbicides, fungicides, and plant growth regulators.
• Chelating Agent & Metal Extraction: Useful in the synthesis of ligands and chelating agents for metal ion extraction and purification processes.

Basic Information

Product Name	3-(Dimethylamino)Propyl(Propyl)Amine
CAS No.	19475-28-6
Molecular Formula	C8H20N2
Molecular Weight	144.26 g/mol
Synonyms	N,N-Dimethyl-N'-propyl-1,3-propanediamine; 3-(Dimethylamino)-1-propylaminopropane; 1-Propanamine, 3-(dimethylamino)-N-propyl-; N-Propyl-3-(dimethylamino)propylamine; DMAPA Propyl Derivative; 3-Dimethylaminopropylpropylamine; N,N-Dimethyl-1,3-propanediamine, N-propyl-; 19475-28-6
EINECS	243-099-8

Quality Control

Our 3-(Dimethylamino)Propyl(Propyl)Amine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) and titration methods, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support customized quality requirements for specific applications.

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 product is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent contact with atmospheric moisture. Keep away from heat, sparks, open flames, and strong 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)	1.435 - 1.445
Density (20°C)	0.81 - 0.83 g/mL

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