Description

Bis[(1-Methyl-1-Phenylethyl)Phenyl] Phenyl Phosphate is a high-purity, specialty organophosphate compound. This chemical serves as a critical performance additive and intermediate in advanced material formulations, offering enhanced stability and functionality. It is primarily required by manufacturers in the polymer, flame retardant, and specialty chemical industries seeking to improve product properties and process efficiency.

Application

• As a flame retardant plasticizer and synergist in engineering plastics and polymer blends.
• As a key intermediate in the synthesis of advanced organophosphorus compounds.
• As a stabilizer and additive in high-performance lubricants and hydraulic fluids.
• In the formulation of specialty resins and coatings requiring enhanced thermal and chemical resistance.
• As a potential component in electrolyte formulations for advanced battery systems.
• For research and development in material science and novel chemical processes.

Basic Information

Product Name	Bis[(1-Methyl-1-Phenylethyl)Phenyl] Phenyl Phosphate
CAS No.	63302-95-4
Molecular Formula	C44H43O4P
Molecular Weight	666.78 g/mol
Synonyms	Bis(alpha,α-dimethylbenzyl)phenyl Phenyl Phosphate; Phenol, 2,2'-[1-phenyl-1-(1-phenylethyl)ethylidene]bis-, diphosphate; Bisphenol A bis(diphenyl phosphate) analog; BDMPPP; Phosphoric acid, bis[(1-methyl-1-phenylethyl)phenyl] phenyl ester; Aryl phosphate ester
EINECS	Contact for details

Quality Control

Our Bis[(1-Methyl-1-Phenylethyl)Phenyl] Phenyl Phosphate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet the required specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Acidity (Titration)	≤ 0.1%
Specific Gravity (25°C)	1.18 - 1.22
Refractive Index (n20D)	1.560 - 1.580

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