Description

Diethoxyphosphoryl-Phenyl-Methanol is an organophosphorus compound featuring a phenyl methanol core functionalized with a diethoxyphosphoryl group. This unique structure makes it a valuable chemical intermediate and building block in advanced organic synthesis. It is primarily utilized in the research and development of pharmaceuticals, agrochemicals, and specialty materials, where its reactive sites enable the construction of complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those with phosphorus-containing functional groups.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and plant growth regulators.
• Ligand and Catalyst Precursor: Serves as a starting material for the preparation of specialized ligands used in metal-catalyzed reactions.
• Flame Retardant Research: Investigated as a potential monomer or additive in the development of flame-retardant polymers and materials.
• Organic Synthesis Reagent: Employed in various organic transformations, including phosphorylation reactions and as a protected alcohol synthon.
• Material Science: Used in the research of advanced materials, such as liquid crystals or functional coatings.

Basic Information

Product Name	Diethoxyphosphoryl-Phenyl-Methanol
CAS No.	1663-55-4
Molecular Formula	C11H17O4P
Molecular Weight	244.22 g/mol
Synonyms	α-(Diethoxyphosphinyl)benzyl alcohol; (Diethoxyphosphoryl)(phenyl)methanol; Benzyl alcohol, α-(diethoxyphosphinyl)-; Phenyl(diethoxyphosphoryl)methanol; Diethyl (hydroxy(phenyl)methyl)phosphonate; Phosphonic acid, P-[(hydroxyphenyl)methyl]-, diethyl ester; Diethyl (α-hydroxybenzyl)phosphonate; 1663-55-4
EINECS	Contact for details

Quality Control

Our Diethoxyphosphoryl-Phenyl-Methanol is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance as a synthesis intermediate. Standard quality parameters include assay (HPLC), identity confirmation (IR, NMR), and impurity profiling. A comprehensive Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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