Description

4',4',6',6'-Tetrakis(1-Aziridinyl)-1,3,4',4',6',6'-Hexahydrospiro(2H-1,3,2-Benzodiazaphosphole- 2,2'-λ5(1,3,5,2,4,6) Triazatriphosphorine) is a sophisticated heterocyclic organophosphorus compound featuring a unique spirocyclic architecture integrated with multiple aziridine functional groups. This complex molecular structure is of significant interest for its potential as a highly reactive cross-linking agent and precursor in advanced material synthesis. It is primarily sought by researchers and developers in the fields of specialty polymers, high-performance resins, and pharmaceutical intermediates, where its multifunctional reactivity enables the creation of novel, thermally stable, and mechanically robust networks.

Application

• Cross-linking agent for high-temperature epoxy and phenolic resins, enhancing thermal stability and mechanical properties.
• Precursor in the synthesis of novel flame-retardant additives for plastics and textiles.
• Key intermediate in pharmaceutical research for constructing complex nitrogen-phosphorus heterocycles with biological activity.
• Component in advanced adhesive formulations requiring superior chemical resistance.
• Building block for dendrimer and hyperbranched polymer synthesis, leveraging its multiple reactive sites.
• Research chemical for studying polymerization mechanisms and novel catalyst systems.
• Modifier for surface coatings to improve hardness and adhesion to difficult substrates.

Basic Information

Product Name	4',4',6',6'-Tetrakis(1-Aziridinyl)-1,3,4',4',6',6'-Hexahydrospiro(2H-1,3,2-Benzodiazaphosphole- 2,2'-λ5(1,3,5,2,4,6) Triazatriphosphorine)
CAS No.	133586-94-4
Molecular Formula	C18H30N10P3
Molecular Weight	479.44 g/mol
Synonyms	Spiro(2H-1,3,2-benzodiazaphosphole-2,2'-[1,3,5,2,4,6]triazatriphosphorine), 4',4',6',6'-tetrakis(1-aziridinyl)-1,3,4',4',6',6'-hexahydro-; 1,3,4',4',6',6'-Hexahydro-4',4',6',6'-tetrakis(1-aziridinyl)spiro[2H-1,3,2-benzodiazaphosphole-2,2'-[1,3,5,2,4,6]triazatriphosphorine]; Tetrakis(aziridinyl)spiro benzodiazaphosphole-triazatriphosphorine; NSC 339586; Aziridine-based spirocyclic phosphatzene crosslinker
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality protocols to ensure batch-to-batch consistency and purity for research and development applications. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profile is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to the reactive aziridine groups, this compound should be kept under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent moisture absorption and degradation. Isolate from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Water Content (KF)	≤ 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.