Description

1,4,10,13-Tetraoxa-7,16-Diazacyclooctadecane, 7,16-Bis(1-Oxodecyl)- is a specialized macrocyclic compound, specifically a functionalized diaza-crown ether derivative. This product is valued for its strong and selective complexation properties with various metal ions, making it a critical component in advanced chemical processes and material science. It is primarily utilized by researchers and manufacturers in the fields of catalysis, polymer modification, and as a building block for sophisticated supramolecular structures.

Application

• Phase Transfer Catalyst: Facilitates reactions between reagents in immiscible phases, particularly useful in organic synthesis and polymerization.
• Metal Ion Extraction & Separation: Employed in analytical chemistry and hydrometallurgy for the selective binding and recovery of specific metal cations.
• Polymer Additive & Modifier: Used to alter the physical properties of polymers, potentially improving thermal stability or introducing specific functional groups.
• Supramolecular Chemistry Building Block: Serves as a core structure for constructing molecular machines, sensors, and complex host-guest systems.
• Chemical Sensor Development: Acts as an ionophore in the fabrication of ion-selective electrodes and optical sensing materials.
• Specialty Surfactant / Emulsifier: Its amphiphilic structure can be leveraged in formulations requiring unique surface-active properties.

Basic Information

Product Name	1,4,10,13-Tetraoxa-7,16-Diazacyclooctadecane, 7,16-Bis(1-Oxodecyl)-
CAS No.	105400-04-2
Molecular Formula	C28H56N2O6
Molecular Weight	516.76 g/mol
Synonyms	7,16-Didecanoyl-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane; N,N'-Didecanoyl-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane; 1,4,10,13-Tetraoxa-7,16-diazacyclooctadecane-7,16-diyldidecanoate; Diaza-18-crown-6 derivative, didecanoyl substituted; Kryptofix 22DD; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our 1,4,10,13-Tetraoxa-7,16-Diazacyclooctadecane, 7,16-Bis(1-Oxodecyl)- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%

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