Description

1,10-Diazacyclooctadecane is a macrocyclic diamine compound, also known as a diaza-crown ether, valued for its selective metal ion binding properties. This chemical serves as a crucial chelating agent and building block in advanced material synthesis and analytical chemistry. It is primarily utilized by researchers and manufacturers in the pharmaceutical, catalyst development, and specialty chemical sectors for creating complex ligands and supramolecular structures.

Application

• As a key ligand or precursor in the synthesis of transition metal catalysts for organic reactions.
• In the development of selective ionophores and chelating agents for analytical chemistry and sensor technology.
• As a building block for macrocyclic and supramolecular chemistry, including the synthesis of more complex crown ethers and cryptands.
• For research and development in pharmaceutical chemistry, particularly in drug design involving metal coordination.
• In the preparation of specialty polymers and materials with specific metal-binding capabilities.
• Potential use in wastewater treatment processes for selective metal ion recovery.

Basic Information

Product Name	1,10-Diazacyclooctadecane
CAS No.	296-30-0
Molecular Formula	C₁₆H₃₄N₂
Molecular Weight	254.45 g/mol
Synonyms	1,10-Diaza-18-crown-6; 1,10-Diaza-4,7,13,16-tetraoxacyclooctadecane; 4,7,13,16-Tetraoxa-1,10-diazacyclooctadecane; Diaza-18-crown-6; Kryptofix 22; 1,10-Diaza-4,7,13,16-tetraoxacyclooctadecane; 1,10-Diaza-4,7,13,16-tetraoxacyclooctadecane; 1,10-Diaza-18-crown-6 ether
EINECS	206-048-8

Quality Control

Our 1,10-Diazacyclooctadecane is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the specifications required for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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