Description

Hexamethoxyphosphazine is a specialized organophosphorus compound with the CAS number 957-13-1, serving as a versatile intermediate in advanced chemical synthesis. Its value lies in its unique phosphorus-nitrogen ring structure, which is pivotal for creating high-performance materials and functional additives. This product is essential for R&D and production teams in the pharmaceutical, agrochemical, and polymer industries seeking to develop novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates, particularly those requiring phosphorus-containing heterocycles.
• Agrochemical Synthesis: Acts as a key building block for creating advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Material Science: Employed as a monomer or cross-linking agent for developing flame-retardant polymers, specialty resins, and high-temperature materials.
• Ligand & Catalyst Preparation: Useful in the preparation of novel ligands for metal catalysis and coordination chemistry applications.
• Chemical Research: Serves as a valuable reagent in academic and industrial R&D for exploring new organic and organometallic reactions.

Basic Information

Product Name	Hexamethoxyphosphazine
CAS No.	957-13-1
Molecular Formula	C6H18N3O6P3
Molecular Weight	345.16 g/mol
Synonyms	Hexamethyl Phosphoramide Triazine; 2,4,6-Tris(dimethoxyphosphino)-1,3,5-triazine; Phosphonitrilic Acid, Hexamethyl Ester; Cyclotriphosphazene, Hexamethoxy-; NSC 402124; HMPT; Hexamethoxycyclotriphosphazene
EINECS	Contact for details

Quality Control

Our Hexamethoxyphosphazine is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the exacting requirements of industrial and research applications. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.