Description

Phosphoric Acid Benzyldiethyl Ester is a specialized organophosphorus compound valued for its role as a versatile chemical intermediate. This product matters for its ability to impart specific functional properties in advanced material synthesis and formulation. It is primarily needed by manufacturers in the pharmaceutical, agrochemical, and polymer industries for applications requiring precise molecular modification.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs.
• Agrochemical Synthesis: Serves as a key building block for certain herbicides, insecticides, and plant growth regulators.
• Polymer Additive & Modifier: Acts as a flame retardant synergist or plasticizer component in specialty polymer formulations.
• Lubricant & Hydraulic Fluid Additive: Employed as an anti-wear or extreme pressure (EP) agent in advanced lubricant systems.
• Catalyst & Ligand Precursor: Utilized in organic synthesis and metal complexation for catalytic processes.
• Corrosion Inhibitor Formulation: Incorporated into formulations designed to protect metal surfaces in industrial settings.

Basic Information

Product Name	Phosphoric Acid Benzyldiethyl Ester
CAS No.	884-90-2
Molecular Formula	C11H17O4P
Molecular Weight	244.22 g/mol
Synonyms	Benzyl Diethyl Phosphate; Diethyl Benzyl Phosphate; Benzylphosphoric Acid Diethyl Ester; Diethyl (Phenylmethoxy)phosphonate; Phosphoric Acid, Benzyl Ester, Diethyl Ester; NSC 403796; Benzyldiethyl Phosphate
EINECS	212-933-1

Quality Control

Our Phosphoric Acid Benzyldiethyl Ester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, identity (IR), and impurity profiles are available upon request, supporting compliance with cGMP and ISO 9001 standards where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials. The container should be kept tightly sealed when not in use to minimize moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.150 - 1.180
Refractive Index (20°C)	1.480 - 1.500

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