Description

Bis(2-Aminopropyl)Amine is a versatile polyamine compound featuring a central secondary amine flanked by two aminopropyl groups. This structure makes it a valuable intermediate for synthesizing chelating agents, surfactants, and corrosion inhibitors. It is primarily utilized by manufacturers in the chemical, polymer, and pharmaceutical industries for applications requiring a reactive diamine functionality.

Application

• Epoxy Curing Agent & Hardener: A key component in formulating epoxy resin systems, contributing to cross-linking and final material properties.
• Corrosion Inhibitor Intermediate: Used in the synthesis of additives for fuels, lubricants, and industrial water treatment chemicals.
• Surfactant & Detergent Building Block: Serves as a precursor for cationic and amphoteric surfactants used in personal care and industrial cleaning products.
• Chelating Agent Synthesis: An important raw material for producing polyaminocarboxylic acid chelators like EDTA derivatives.
• Pharmaceutical & Agrochemical Intermediate: Employed in the synthesis of active pharmaceutical ingredients (APIs) and pesticide compounds.
• Polyamide & Polyurea Production: Acts as a monomer or chain extender in the manufacture of specialty polymers, resins, and coatings.
• Gas Treating Agent: Used in formulations for the absorption of acidic gases like CO2 and H2S.
• Textile & Paper Chemical Modifier: Imparts functional properties such as softness, dye affinity, or wet strength.

Basic Information

Product Name	Bis(2-Aminopropyl)Amine
CAS No.	7356-00-5
Molecular Formula	C6H17N3
Molecular Weight	131.22 g/mol
Synonyms	N-(3-Aminopropyl)-1,3-propanediamine; 3,3'-Iminobis(propylamine); 1,1'-(Methylimino)di-2-propanamine; Dipropylenetriamine; DPTA; 3,3'-Diaminodipropylamine; Bis(3-aminopropyl)amine; N,N-Bis(3-aminopropyl)amine
EINECS	230-902-5

Quality Control

Our Bis(2-Aminopropyl)Amine is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and performance. Certificates of Analysis (COA) documenting key parameters are provided to guarantee consistency and traceability for your production processes.

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) and a strong alkali; keep the container tightly sealed when not in use and separate 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)	0.92 - 0.94
Refractive Index (20°C)	1.480 - 1.490

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