Description

Benzeneacetyl Chloride, 4-Chloro-α-Oxo- (9Ci) is a specialized organic intermediate featuring a reactive acid chloride group and a chloro-substituted aromatic ketone structure. This compound is valued for its dual functionality, enabling its use as a key building block in the synthesis of complex molecules. It is primarily sought by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for constructing active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Serves as a key building block for developing advanced herbicides, fungicides, and plant growth regulators.
• Material Science Research: Used in the development of specialty polymers, liquid crystals, and organic electronic materials due to its aromatic and carbonyl functionalities.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new organic reactions and creating complex molecular architectures.
• Fine Chemical Production: Acts as an intermediate in the manufacture of dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	Benzeneacetyl Chloride, 4-Chloro-α-Oxo- (9Ci)
CAS No.	104132-79-8
Molecular Formula	C8H4Cl2O2
Molecular Weight	203.02 g/mol
Synonyms	4-Chlorobenzoyl Chloride, 4-Chlorobenzoyl chloride, p-Chlorobenzoyl chloride, 4-Chlorobenzoic acid chloride, 1-Chloro-4-(chlorocarbonyl)benzene, NSC 406908, Benzoic acid, 4-chloro-, chloride
EINECS	Contact for details

Quality Control

Our Benzeneacetyl Chloride, 4-Chloro-α-Oxo- (9Ci) is produced under stringent quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting 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 protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Keep away from heat, sparks, open flames, and incompatible materials such as strong bases, alcohols, and amines.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
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.