Description

2,8-Diethyl-10-Hydroxy-10H-Phenoxaphosphine 10-Oxide is a specialized organophosphorus compound that serves as a high-performance intermediate and functional additive. Its unique phenoxaphosphine oxide structure provides valuable properties for advanced material synthesis and polymer modification. This product is essential for R&D and production in sectors requiring tailored chemical functionality, such as specialty polymers, flame retardants, and advanced electronic materials.

Application

• Flame Retardant Synergist/Intermediate: Acts as a key building block or additive in the synthesis of high-efficiency, halogen-free flame retardant systems for engineering plastics and polymers.
• Polymer Modification: Used to incorporate phosphorous functionality into polymer backbones to enhance thermal stability, flame resistance, or adhesion properties.
• Ligand in Catalysis: Serves as a potential ligand for transition metal catalysts in organic synthesis and polymerization reactions due to its phosphine oxide moiety.
• Specialty Additive for Electronics: Employed in the formulation of advanced materials for the electronics industry, such as encapsulants or substrates requiring specific thermal and flame-retardant characteristics.
• Research & Development: A critical compound for academic and industrial R&D focused on developing new organophosphorus chemistry, materials science, and functional additives.

Basic Information

Product Name	2,8-Diethyl-10-Hydroxy-10H-Phenoxaphosphine 10-Oxide
CAS No.	36360-92-6
Molecular Formula	C₁₆H₁₇O₂P
Molecular Weight	272.28 g/mol
Synonyms	10-Hydroxy-2,8-diethyl-10H-phenoxaphosphinine 10-oxide; 2,8-Diethyl-10-hydroxy-10H-phenoxaphosphinine 10-oxide; Phenoxaphosphine, 2,8-diethyl-10-hydroxy-, 10-oxide; DEHPPO; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 2,8-Diethyl-10-Hydroxy-10H-Phenoxaphosphine 10-Oxide adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet the high standards required for industrial and research applications. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee specification compliance and support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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