Description

Benzenepropanoyl Chloride, 2-Chloro- is a specialized organic intermediate featuring a reactive acid chloride functional group and a chloro substituent on the aromatic ring. This dual functionality makes it a valuable building block for synthesizing more complex molecules in advanced chemical research and manufacturing. It is primarily sought after by the pharmaceutical and agrochemical industries for the development of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a substituted phenylpropionyl moiety.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for specialty dyes and organic pigments.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers and resins.
• Liquid Crystal & OLED Materials: Intermediate in the synthesis of advanced electronic and display materials.
• Organic Synthesis & Research: A versatile reagent for acylations and the introduction of the 2-chlorohydrocinnamoyl group in academic and industrial R&D.

Basic Information

Item	Detail
Product Name	Benzenepropanoyl Chloride, 2-Chloro-
CAS No.	52085-97-9
Molecular Formula	C9H8Cl2O
Molecular Weight	203.07 g/mol
Synonyms	2-Chlorohydrocinnamoyl Chloride; 3-(2-Chlorophenyl)propionyl Chloride; 2-Chloro-β-phenylpropionyl Chloride; (2-Chlorophenyl)propanoic acid chloride; 3-(2-Chlorophenyl)propanoyl Chloride; β-(2-Chlorophenyl)propionyl Chloride; 52085-97-9; NSC 403119
EINECS	Contact for details

Quality Control

Our Benzenepropanoyl Chloride, 2-Chloro- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of our global clientele in fine chemical synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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 compound is hygroscopic (moisture-sensitive) and reacts with strong acids/organic solvents; keep the container tightly sealed under an inert atmosphere such as nitrogen or argon for long-term storage. Keep away from heat, open flames, and incompatible materials like water, alcohols, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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