Description

3-[[2-[[2-[(2-Aminoethyl)Amino]Ethyl]Amino]Ethyl]Amino]Propiononitrile is a specialized, multi-functional amine compound featuring a terminal nitrile group, making it a valuable intermediate for advanced synthesis. This molecule is engineered for applications requiring a polyamine backbone with a reactive cyano moiety, offering versatility in creating complex polymers, chelating agents, and pharmaceutical building blocks. It is primarily sought by research and development chemists, polymer scientists, and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for its unique structural properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug molecules, particularly those requiring polyamine linkers or nitrile-based functionalization.
• Polymer Crosslinking Agent: Used in the production of specialty resins, epoxy hardeners, and polyamide polymers, where its multiple amine groups contribute to network formation and enhanced material properties.
• Chelating Agent Precursor: Acts as a starting material for synthesizing advanced chelating ligands used in water treatment, catalysis, and metal ion sequestration.
• Surface Modifier: Employed to functionalize surfaces (e.g., silica, polymers) for improved adhesion, biocompatibility, or specific chemical reactivity.
• Agrochemical Synthesis: Utilized in the development of herbicides, pesticides, and plant growth regulators that benefit from its polyamine structure.
• Research & Development: A valuable tool in academic and industrial R&D for exploring new reaction pathways and creating novel chemical entities.

Basic Information

Product Name	3-[[2-[[2-[(2-Aminoethyl)Amino]Ethyl]Amino]Ethyl]Amino]Propiononitrile
CAS No.	68310-68-9
Molecular Formula	C11H24N6
Molecular Weight	240.35 g/mol
Synonyms	N-(2-Aminoethyl)-N'-(2-((2-aminoethyl)amino)ethyl)-1,3-propanediamine, 3-cyanopropyl derivative; Tetraethylenepentamine propiononitrile; TEPA-propiononitrile; 3-(2-(2-(2-Aminoethylamino)ethylamino)ethylamino)propiononitrile; N1-(2-Cyanoethyl)triethylenetetramine; Polyamine nitrile derivative; Nitrile-terminated tetraethylenepentamine
EINECS	Contact for details

Quality Control

Our 3-[[2-[[2-[(2-Aminoethyl)Amino]Ethyl]Amino]Ethyl]Amino]Propiononitrile is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed to confirm identity, potency, and the absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay (by titration or HPLC), water content, and related substances is provided with every shipment, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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