Description

Bis[p-(1-Phenylethyl)Phenyl] Hydrogen Phosphate is a specialized organophosphorus compound with a unique sterically hindered structure. This compound matters as a high-performance intermediate and additive, offering tailored properties for advanced material synthesis. Industries requiring custom phosphoric acid esters for applications such as polymer modification, catalysis, and specialty chemical manufacturing will find this product essential.

Application

• As a polymer additive and potential flame retardant synergist in engineering plastics.
• As a specialty intermediate in the synthesis of advanced ligands for catalytic systems.
• In the research and development of novel surfactants and emulsifiers with specific steric properties.
• As a modifying agent for surface treatments and coatings to alter adhesion or wetting characteristics.
• For use in pharmaceutical intermediates where its specific phosphate ester structure is required.
• As a chelating agent or extractant in specialized metal separation processes.

Basic Information

Product Name	Bis[p-(1-Phenylethyl)Phenyl] Hydrogen Phosphate
CAS No.	94200-29-0
Molecular Formula	C28H27O4P
Molecular Weight	458.48 g/mol
Synonyms	Bis[4-(1-Phenylethyl)phenyl] Hydrogen Phosphate; Bis(p-(α-Methylbenzyl)phenyl) Hydrogen Phosphate; Hydrogen Bis(4-(1-phenylethyl)phenyl) Phosphate; Phosphoric Acid, Bis[4-(1-phenylethyl)phenyl] Ester; [4-(1-Phenylethyl)phenyl] Dihydrogen Phosphate Dimer; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our Bis[p-(1-Phenylethyl)Phenyl] Hydrogen Phosphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specific results for key parameters is provided with every 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm

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