Description

Benzoyl Chloride, 2-Ethenyl- (9Ci) is a specialized organic intermediate featuring a reactive benzoyl chloride group and a vinyl substituent. This unique bifunctional structure makes it a valuable building block for synthesizing polymers, fine chemicals, and advanced materials. It is primarily sought after by research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a vinylbenzoyl moiety.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents and herbicides.
• Polymer & Resin Modification: Acts as a monomer or cross-linking agent for creating specialty polymers, coatings, and adhesives with enhanced properties.
• Fine Chemical Production: Employed in the manufacture of complex organic compounds, dyes, and photoinitiators.
• Chemical Research: Utilized in academic and industrial R&D for exploring new synthetic pathways and material science applications.

Basic Information

Product Name	Benzoyl Chloride, 2-Ethenyl- (9Ci)
CAS No.	28269-50-3
Molecular Formula	C9H7ClO
Molecular Weight	166.60 g/mol
Synonyms	2-Vinylbenzoyl chloride; o-Vinylbenzoyl chloride; (2-Ethenylphenyl)carbonyl chloride; Benzoyl chloride, o-ethenyl-; 2-Ethenylbenzoyl chloride
EINECS	Contact for details

Quality Control

Our Benzoyl Chloride, 2-Ethenyl- (9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases, amines, and alcohols. Due to its hygroscopic and moisture-sensitive nature, containers should be kept tightly sealed under an inert atmosphere (e.g., nitrogen) to prevent decomposition. Recommended storage temperature: 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.