Description

Tris(p-Nitrobenzyl) Phosphate is a specialized organophosphorus compound characterized by its nitrobenzyl ester groups. This structure makes it a valuable intermediate and functional additive in advanced chemical synthesis and material science applications. It is particularly sought after by R&D laboratories and industrial manufacturers working on high-performance polymers, liquid crystals, and flame-retardant systems. The compound's unique properties facilitate modifications to material characteristics such as thermal stability and optical performance.

Application

• Phosphorylation Agent: Used as a key intermediate in the synthesis of complex phosphate esters and nucleotides for pharmaceutical research.
• Polymer Additive: Acts as a plasticizer or flame-retardant synergist in specialty polymer formulations, including epoxy resins and polycarbonates.
• Liquid Crystal Precursor: Serves as a building block in the manufacture of advanced liquid crystal materials for display technologies.
• Chemical Intermediate: Employed in organic synthesis for introducing the p-nitrobenzyl phosphate moiety into target molecules.
• Research & Development: Utilized in academic and industrial R&D for studying reaction mechanisms and developing new materials.
• Coating Formulations: Incorporated into specialty coatings to enhance specific properties like adhesion or chemical resistance.

Basic Information

Product Name	Tris(p-Nitrobenzyl) Phosphate
CAS No.	66777-93-3
Molecular Formula	C21H18N3O9P
Molecular Weight	487.36 g/mol
Synonyms	Tris(4-nitrobenzyl) phosphate; Phosphoric acid tris(4-nitrobenzyl) ester; Tris(p-nitrobenzyl) phosphoric acid ester; TNBP; 4-Nitrobenzyl phosphate tris-ester; Tris(4-nitrobenzyl) phosphoric acid; p-Nitrobenzyl phosphate trimer
EINECS	Contact for details

Quality Control

Our Tris(p-Nitrobenzyl) Phosphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

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). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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