Description

N2,N2,N4,N4,N6,N6,N8,N8-Octaethyl-1,3,5,7-Tetraza-2$L^{5},4$L^{5},6$L^{5},8$L^{5}-Tetraphosphacycloocta-1,3,5,7-Tetraene-2,2,4,4,6,6,8,8-Oct Amine is a sophisticated heterocyclic organophosphorus compound featuring a unique cyclic structure with alternating nitrogen and phosphorus atoms, each substituted with ethylamine groups. This complex architecture makes it a valuable ligand precursor and building block for advanced coordination chemistry and materials science research. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel catalysts and functional materials.

Application

• Ligand in Homogeneous Catalysis: Serves as a multidentate ligand for transition metals, potentially enhancing selectivity and activity in cross-coupling and hydrogenation reactions.
• Precursor for Functional Materials: Used in the synthesis of novel metal-organic frameworks (MOFs), polymers, or dendrimers with tailored electronic or catalytic properties.
• Research & Development: A key intermediate in academic and industrial R&D for exploring new organophosphorus chemistry and complexing agents.
• Agrochemical Intermediates: Potential building block for developing new active ingredients with specific biological activity.
• Coordination Chemistry Studies: Employed to study the binding behavior and stability constants of complex metal ions due to its multiple donor sites.
• Flame Retardant Synergist Research: Investigated as a potential nitrogen-phosphorus synergist in flame-retardant polymer formulations.

Basic Information

Product Name	N2,N2,N4,N4,N6,N6,N8,N8-Octaethyl-1,3,5,7-Tetraza-2$L^{5},4$L^{5},6$L^{5},8$L^{5}-Tetraphosphacycloocta-1,3,5,7-Tetraene-2,2,4,4,6,6,8,8-Oct Amine
CAS No.	1635-66-1
Molecular Formula	C24H64N12P4
Molecular Weight	648.80 g/mol
Synonyms	Octaethylcyclotetraphosphazene; 2,2,4,4,6,6,8,8-Octakis(diethylamino)cyclotetraphosphazene; N,N,N',N',N'',N'',N''',N'''-Octaethyl-1,3,5,7-tetraza-2,4,6,8-tetraphosphacyclooctane-2,2,4,4,6,6,8,8-octamine; Cyclotetraphosphazene, octakis(diethylamino)-; Octakis(diethylamino)cyclotetraphosphazene; 1,3,5,7-Tetraza-2,4,6,8-tetraphosphacyclooctane, 2,2,4,4,6,6,8,8-octakis(diethylamino)-
EINECS	Contact for details

Quality Control

Our N2,N2,N4,N4,N6,N6,N8,N8-Octaethyl-1,3,5,7-Tetraza-2$L^{5},4$L^{5},6$L^{5},8$L^{5}-Tetraphosphacycloocta-1,3,5,7-Tetraene-2,2,4,4,6,6,8,8-Oct Amine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (by NMR or HPLC), residual solvents, and moisture content are provided and available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic nature, store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place. Recommended storage temperature is 2-8°C for long-term stability. Keep the container tightly sealed in a dry environment to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC/NMR)	≥95.0%
Water Content (KF)	≤1.0%
Residual Solvents (GC)	Meets ICH guidelines
Melting Point	Contact for details

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