Description

Methyl 3-(Diethoxyphosphoryl)Propanoate is a high-purity organophosphorus compound, specifically a phosphonate ester, valued for its role as a versatile synthetic building block. Its primary commercial importance lies in its use as a key intermediate in the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. This product is essential for manufacturers and R&D chemists involved in developing active ingredients, fine chemicals, and specialized materials requiring precise molecular construction.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing phosphonate or phosphonic acid moieties for therapeutic applications.
• Agrochemical Synthesis: Serves as a key building block for manufacturing advanced herbicides, plant growth regulators, and other crop protection agents.
• Ligand and Catalyst Preparation: Used in the preparation of specialized phosphonate-based ligands for metal catalysis and coordination chemistry.
• Material Science Research: Employed in the development of novel polymers, flame retardants, and surface modification agents.
• Organic Synthesis Reagent: Functions as a reagent in Horner-Wadsworth-Emmons (HWE) olefination reactions and other carbon-carbon bond-forming processes.
• Chemical Intermediate for Fine Chemicals: A starting material for the production of various specialty and fine chemicals requiring a functionalized phosphonate ester group.

Basic Information

Product Name	Methyl 3-(Diethoxyphosphoryl)Propanoate
CAS No.	1112-94-3
Molecular Formula	C8H17O5P
Molecular Weight	224.19 g/mol
Synonyms	Methyl 3-(Diethoxyphosphoryl)propionate; Diethyl (2-Methoxy-2-oxoethyl)phosphonate; (2-Methoxy-2-oxoethyl)phosphonic Acid Diethyl Ester; Methyl (Diethoxyphosphinyl)acetate; Diethyl (Methoxycarbonylmethyl)phosphonate; Phosphonoacetic Acid Methyl Ester Diethyl Ester; Methyl 3-(Diethoxyphosphinyl)propanoate
EINECS	214-194-5

Quality Control

Our Methyl 3-(Diethoxyphosphoryl)Propanoate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopy (NMR, IR), to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent contact with atmospheric moisture. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.428 - 1.432
Density (20°C)	1.15 - 1.20 g/cm³

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