Description

1-(1-Aziridinyl)-4,4-Bis(Hydroxymethyl)-2,6-Dioxaphosphorinane 1-Oxide is a specialized organophosphorus compound containing an aziridine functional group, making it a valuable reactive intermediate. This chemical is significant for its ability to act as a cross-linking agent and a precursor for synthesizing advanced polymers and flame retardants. It is primarily needed by R&D chemists and manufacturers in the polymer, textile, and specialty chemical industries seeking to modify material properties.

Application

• Flame Retardant Synergist: Used as a reactive component in the synthesis of intumescent and halogen-free flame retardants for polymers, textiles, and coatings.
• Polymer Cross-linking Agent: Serves as a curing agent or cross-linker for epoxy resins, polyurethanes, and other thermosetting polymers to enhance thermal and chemical resistance.
• Textile Finishing: Applied in durable flame-retardant finishes for fabrics, including cotton, polyester, and their blends.
• Adhesive & Sealant Formulation: Incorporated to improve the heat resistance and durability of high-performance adhesives and sealants.
• Paper Treatment Chemical: Utilized in coatings to impart flame retardancy to specialty papers and packaging materials.
• Research & Development: Acts as a key building block in organic synthesis for creating novel phosphorus-nitrogen containing molecules with specific functionalities.

Basic Information

Product Name	1-(1-Aziridinyl)-4,4-Bis(Hydroxymethyl)-2,6-Dioxaphosphorinane 1-Oxide
CAS No.	18722-72-0
Molecular Formula	C8H16N1O4P1
Molecular Weight	221.19 g/mol
Synonyms	Aziridine Phosphonate Derivative; 1-Aziridinyl-4,4-bis(hydroxymethyl)-2,6-dioxa-1-phosphorinane 1-Oxide; N-(2,6-Dioxa-1-phosphacyclohexyl)aziridine 1-Oxide; 4,4-Bis(hydroxymethyl)-1-(1-aziridinyl)-2,6-dioxaphosphorinane 1-Oxide; Phosphorus-Nitrogen Heterocycle; FR Intermediate AEP; Reactive Phosphonate Ester
EINECS	Contact for details

Quality Control

Our 1-(1-Aziridinyl)-4,4-Bis(Hydroxymethyl)-2,6-Dioxaphosphorinane 1-Oxide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

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) and should be kept under an inert atmosphere such as nitrogen for long-term storage to prevent degradation. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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