Description

4,8,11,15-Tetraazaoctadecane-1,18-Diamine is a high-purity, linear polyamine compound with a defined molecular architecture. This specialized chemical serves as a versatile building block and chelating agent, valued for its ability to form stable complexes with metal ions. It is primarily utilized in advanced research and industrial sectors requiring precise molecular control, such as polymer synthesis, catalyst development, and the formulation of specialty chelating agents.

Application

• Polymer Chemistry: Acts as a monomer or cross-linking agent in the synthesis of polyamides, polyimides, and other specialty polymers.
• Catalyst & Ligand Synthesis: Serves as a precursor for creating multidentate ligands used in homogeneous catalysis and metal-organic frameworks (MOFs).
• Chelating Agent Formulation: Used in the development of advanced sequestrants for water treatment, textile processing, and detergent formulations.
• Pharmaceutical Intermediates: Employed in the research and synthesis of complex organic molecules and potential active pharmaceutical ingredients (APIs).
• Surface Modification: Utilized for coating and functionalizing surfaces to alter adhesion, wettability, or biocompatibility properties.
• Analytical Reagent: Applied in analytical chemistry as a complexing agent for the separation or detection of specific metal ions.

Basic Information

Product Name	4,8,11,15-Tetraazaoctadecane-1,18-Diamine
CAS No.	63833-76-1
Molecular Formula	C14H36N6
Molecular Weight	288.48 g/mol
Synonyms	1,18-Diamino-4,8,11,15-tetraazaoctadecane; N,N'-Bis(3-aminopropyl)-1,3-propanediamine; 3,3'-(3-Azapentane-1,5-diyl)bis(1-propanamine); 1,3-Propanediamine, N,N'-bis(3-aminopropyl)-; Linear Tetraamine; Polyamine Spacer; TAD; 1,18-Diamino-4,8,11,15-tetraazaoctadecane
EINECS	Contact for details

Quality Control

Our 4,8,11,15-Tetraazaoctadecane-1,18-Diamine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing key specifications is provided with every shipment to guarantee it meets your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, keep the container tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%

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