Description

3,3'-Iminobis(N,n-Dimethylpropylamine) is a versatile polyfunctional amine with a branched molecular structure. This compound is a valuable intermediate and catalyst in advanced chemical synthesis, prized for its reactivity and ability to form stable complexes. It is primarily utilized by manufacturers in the polymer, pharmaceutical, and specialty chemical industries for applications requiring high-performance amine functionality.

Application

• As a key monomer or chain extender in the production of polyamides, polyurethanes, and epoxy curing agents.
• As a chelating agent or ligand precursor in metal complexation for catalysts or extraction processes.
• As an intermediate in the synthesis of pharmaceutical actives, agrochemicals, and corrosion inhibitors.
• As a curing agent or crosslinker for specialty resins and coatings requiring enhanced chemical resistance.
• In the formulation of surfactants and demulsifiers for the oil & gas industry.
• As a building block for quaternary ammonium compounds used as biocides or phase transfer catalysts.

Basic Information

Product Name	3,3'-Iminobis(N,n-Dimethylpropylamine)
CAS No.	6711-48-4
Molecular Formula	C10H25N3
Molecular Weight	187.33 g/mol
Synonyms	N,N-Bis(3-(dimethylamino)propyl)amine; 3,3'-Iminobis(N,N-dimethyl-1-propanamine); Bis(3-dimethylaminopropyl)amine; BDAPA; DMAPA Dimer; N,N,N',N'-Tetramethyl-3,3'-diaminodipropylamine; 1,1'-(Iminodi-3,1-propanediyl)bis(N,N-dimethylamine); N1,N1,N3,N3-Tetramethyl-1,3-propanediamine
EINECS	229-764-7

Quality Control

Our 3,3'-Iminobis(N,n-Dimethylpropylamine) is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing results from GC, titration, and other relevant methods to guarantee consistency and compliance with your requirements.

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); containers 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	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0 %
Water Content (KF)	≤ 0.5 %
Specific Gravity (20°C)	0.86 - 0.90
Refractive Index (n20/D)	1.440 - 1.450

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