Description

Tris(2-Methoxyphenyl) Phosphate is a specialized organophosphate ester compound with the CAS number 563-03-1. This chemical serves as a high-performance additive and intermediate, valued for its unique structural properties derived from the methoxyphenyl groups. It is primarily sought after by manufacturers in the polymer, specialty chemical, and flame retardant industries for applications requiring enhanced material performance and stability. Its role as a functional intermediate makes it a critical component in advanced formulation chemistry.

Application

• As a flame retardant plasticizer or synergist in engineering polymers and specialty resins.
• As a key chemical intermediate in the synthesis of more complex organophosphorus compounds.
• As a functional additive in lubricants and hydraulic fluids to improve performance characteristics.
• In polymer modification to enhance flexibility, thermal stability, or processing properties.
• For research and development purposes in material science and advanced chemical synthesis.
• Potential use as a stabilizer or antioxidant in specific industrial formulations.

Basic Information

Product Name	Tris(2-Methoxyphenyl) Phosphate
CAS No.	563-03-1
Molecular Formula	C21H21O6P
Molecular Weight	400.36 g/mol
Synonyms	Phosphoric Acid Tris(2-methoxyphenyl) Ester; TOMP; Tri(o-methoxyphenyl) Phosphate; 2-Methoxyphenyl Phosphate; Tris(2-anisyl) Phosphate; o-Methoxyphenyl Phosphate; Tris(o-methoxyphenyl) Phosphate; Tris(2-methoxyphenyl) Phosphate
EINECS	209-260-1

Quality Control

Our Tris(2-Methoxyphenyl) Phosphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet the required specifications. A Certificate of Analysis (COA) detailing the results for key parameters is provided with every shipment. We are committed to supplying material that meets the high standards demanded by industrial and research applications.

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 and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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