Description

Bis[o-(1-Phenylethyl)Phenyl] Hydrogen Phosphate is a specialized organophosphorus compound with a chiral, sterically hindered structure. This compound is valued as a high-performance intermediate and additive, particularly in applications requiring precise stereochemical control or specific ligand properties. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for research, process development, and production.

Application

• Pharmaceutical Intermediate: Used in the synthesis of chiral active pharmaceutical ingredients (APIs) and as a potential resolving agent or catalyst ligand.
• Agrochemical Synthesis: Serves as a key building block for creating advanced, stereospecific pesticides and herbicides.
• Polymer Additive: Acts as a potential flame retardant, stabilizer, or plasticizer in specialty polymer formulations.
• Catalyst Ligand Precursor: Employed in the development of asymmetric catalysts for organic synthesis.
• Extractant & Chelating Agent: Utilized in separation processes for metal ions due to its phosphate ester functionality.
• Research & Development: A valuable reagent for academic and industrial R&D in synthetic organic and organometallic chemistry.

Basic Information

Product Name	Bis[o-(1-Phenylethyl)Phenyl] Hydrogen Phosphate
CAS No.	94200-30-3
Molecular Formula	C28H27O4P
Molecular Weight	458.48 g/mol
Synonyms	Bis(2-(1-phenylethyl)phenyl) hydrogen phosphate; Di(o-(α-methylbenzyl)phenyl) hydrogen phosphate; Hydrogen bis[2-(1-phenylethyl)phenyl] phosphate; Phosphoric acid, bis[2-(1-phenylethyl)phenyl] ester; (2-(1-Phenylethyl)phenyl) hydrogen phosphate dimer; o-(α-Methylbenzyl)phenyl phosphate
EINECS	Contact for details

Quality Control

Our Bis[o-(1-Phenylethyl)Phenyl] Hydrogen Phosphate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, chiral purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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 bases and incompatible materials such as strong oxidizing agents. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity	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.