Description

Disodium (2-Phenylvinyl)Phosphonate is a versatile organophosphorus compound with the CAS registry number 80286-14-2. It serves as a crucial synthetic intermediate in the production of specialized chemicals and advanced materials. This product is essential for research and development laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those containing phosphorus-based functional groups.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, leveraging its vinylphosphonate moiety.
• Ligand and Catalyst Precursor: Employed in organometallic chemistry for the preparation of phosphonate-based ligands used in homogeneous catalysis.
• Flame Retardant Additive: Acts as a reactive intermediate in the manufacture of phosphorus-containing flame retardants for polymers and textiles.
• Material Science Research: Utilized in the development of metal-organic frameworks (MOFs), coatings, and other functional materials.
• Organic Synthesis Reagent: Functions as a Horner-Wadsworth-Emmons (HWE) reagent for the stereoselective formation of alkenes in complex molecule construction.

Basic Information

Product Name	Disodium (2-Phenylvinyl)Phosphonate
CAS No.	80286-14-2
Molecular Formula	C8H7Na2O3P
Molecular Weight	236.09 g/mol
Synonyms	Disodium (2-Phenylethenyl)phosphonate; Disodium 2-Phenylvinylphosphonate; (2-Phenylvinyl)phosphonic Acid Disodium Salt; Phosphonic acid, P-(2-phenylethenyl)-, disodium salt; Vinylphosphonic acid, 2-phenyl-, disodium salt; Disodium Styrylphosphonate; HWE Reagent Derivative
EINECS	Contact for details

Quality Control

Our Disodium (2-Phenylvinyl)Phosphonate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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