Description

(3-Phenyl-Allyl)-Phosphonic Acid Diethyl Ester is a versatile organophosphorus compound characterized by its phenyl and allyl functional groups attached to a phosphonic acid diethyl ester core. This structure makes it a valuable intermediate in synthetic organic chemistry, particularly for the construction of complex molecules and functional materials. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, especially those targeting specific biological pathways.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Ligand and Catalyst Preparation: Acts as a precursor for phosphonate-based ligands used in transition metal catalysis and material science.
• Polymer Modification: Employed to introduce phosphonate functional groups into polymers, enhancing properties like flame retardancy or metal adhesion.
• Organic Synthesis Reagent: Utilized in Horner-Wadsworth-Emmons (HWE) olefination reactions to form carbon-carbon double bonds in complex organic molecules.
• Material Science Research: Investigated for the development of novel coatings, sensors, and electronic materials.

Basic Information

Product Name	(3-Phenyl-Allyl)-Phosphonic Acid Diethyl Ester
CAS No.	58922-31-9
Molecular Formula	C13H19O3P
Molecular Weight	254.26 g/mol
Synonyms	Diethyl (3-Phenyl-2-propenyl)phosphonate; Diethyl (E)-3-Phenylallylphosphonate; (E)-3-Phenyl-2-propenylphosphonic Acid Diethyl Ester; 3-Phenylallylphosphonic Acid Diethyl Ester; Cinnamylphosphonic Acid Diethyl Ester; Phosphonic Acid, P-[(1E)-3-phenyl-2-propen-1-yl]-, Diethyl Ester; Diethyl (3-Phenylallyl)phosphonate
EINECS	Contact for details

Quality Control

Our (3-Phenyl-Allyl)-Phosphonic Acid Diethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets high-purity standards suitable for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.