Description

2,6,7-Trioxa-1-Phosphabicyclo2.2.2Octane-4-Methanol, 1-Oxide is a specialized organophosphorus compound featuring a unique bicyclic cage structure. This chemical is valued for its role as a reactive intermediate and flame retardant synergist, particularly in the modification of polymers and resins. It is primarily sought by manufacturers in the polymer, electronics, and advanced materials sectors for developing high-performance, flame-retardant materials.

Application

• Flame Retardant Synergist: Used in combination with other flame retardants to enhance the fire resistance of epoxy resins, polyurethanes, and other engineering plastics.
• Reactive Modifier for Polymers: Incorporated into polymer backbones to impart improved thermal stability and char formation during combustion.
• Cross-linking Agent: Serves as a cross-linker in specialty coatings and adhesives requiring enhanced durability and fire safety.
• Electronic Encapsulants: A key component in flame-retardant formulations for potting and encapsulating electronic components.
• Textile Treatment: Applied in finishes for technical textiles to achieve flame-retardant properties.
• Research & Development: Utilized in academic and industrial R&D for synthesizing novel phosphorus-containing materials and studying flame retardant mechanisms.

Basic Information

Product Name	2,6,7-Trioxa-1-Phosphabicyclo2.2.2Octane-4-Methanol, 1-Oxide
CAS No.	5301-78-0
Molecular Formula	C5H9O5P
Molecular Weight	180.10 g/mol
Synonyms	PEPA; 1-Oxo-4-hydroxymethyl-2,6,7-trioxa-1-phosphabicyclo[2.2.2]octane; 4-Hydroxymethyl-2,6,7-trioxa-1-phosphabicyclo[2.2.2]octane 1-oxide; 2,6,7-Trioxa-1-phosphabicyclo[2.2.2]octane-4-methanol, 1-oxide; 4-(Hydroxymethyl)-2,6,7-trioxa-1-phosphabicyclo[2.2.2]octane 1-oxide; Phosphapentacyclodecane derivative; Bicyclic phosphate alcohol oxide
EINECS	Contact for details

Quality Control

Our production of 2,6,7-Trioxa-1-Phosphabicyclo2.2.2Octane-4-Methanol, 1-Oxide adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability. Each lot is analyzed using advanced techniques including HPLC, NMR, and titration to verify identity, purity, and key physical parameters. Certificates of Analysis (COA) documenting all test results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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