Description

(Ethyl-Vinyl-Phosphinoyl)-Benzene is an organophosphorus compound featuring a unique phosphinoyl group bridging ethyl, vinyl, and phenyl substituents, making it a versatile intermediate for advanced synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in the development of specialized ligands, functional monomers, and flame retardants. It is needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced polymer industries seeking to introduce phosphorous-based functionality into their products.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, especially those targeting neurological pathways or requiring phosphorous-containing pharmacophores.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the phosphinoyl moiety can enhance biological activity or environmental stability.
• Ligand Precursor: Acts as a starting material for the preparation of specialized phosphine ligands used in catalysis, such as cross-coupling and hydrogenation reactions.
• Flame Retardant Monomer: Incorporated into polymer backbones (e.g., epoxy resins, polyesters) to impart inherent flame-retardant properties.
• Material Science Research: Utilized in developing novel organic electronic materials or metal-organic frameworks (MOFs) due to its potential for coordination and π-system interaction.
• Crosslinking Agent: The vinyl group allows it to function as a reactive crosslinker in the formulation of specialty adhesives and coatings.

Basic Information

Product Name	(Ethyl-Vinyl-Phosphinoyl)-Benzene
CAS No.	38318-56-8
Molecular Formula	C10H13OP
Molecular Weight	180.18 g/mol
Synonyms	Benzene, (ethylvinylphosphinyl)-; Ethylvinylphenylphosphine oxide; (Ethenyl)(ethyl)phenylphosphine oxide; Phenyl(ethyl)vinylphosphine oxide; Ethyl-vinyl-phenyl-phosphine oxide; EVPPO; (Ethylvinyl)(phenyl)phosphine oxide; 1-Ethyl-1-vinyl-1-phenylphosphine oxide
EINECS	Contact for details

Quality Control

Our (Ethyl-Vinyl-Phosphinoyl)-Benzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assessment and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content	≤ 0.5%

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