Description

Benzoic Acid, 2-Chloro-4-Fluoro-, Ethyl Ester is a high-purity fluorinated aromatic ester building block, valued for its role in introducing specific halogenated motifs into complex molecular architectures. Its precise chemical structure makes it a critical intermediate for synthesizing advanced materials and active pharmaceutical ingredients (APIs). This compound is essential for R&D and production chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel compounds with targeted properties.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring halogenated aromatic systems.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides where the 2-chloro-4-fluoro substitution pattern is beneficial.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for creating fluorinated aromatic components used in electronic display technologies.
• Organic Synthesis & Chemical Research: A versatile reagent for constructing complex organic molecules in academic and industrial R&D laboratories.
• Specialty Polymer Modifier: Can be incorporated to introduce specific halogenated side chains into polymers, altering their physical or chemical properties.

Basic Information

Product Name	Benzoic Acid, 2-Chloro-4-Fluoro-, Ethyl Ester
CAS No.	167758-87-4
Molecular Formula	C9H8ClFO2
Molecular Weight	202.61 g/mol
Synonyms	Ethyl 2-Chloro-4-fluorobenzoate; 2-Chloro-4-fluorobenzoic Acid Ethyl Ester; Benzoic acid, 2-chloro-4-fluoro-, ethyl ester; Ethyl 2-chloro-4-fluorobenzoate; 2-Chloro-4-fluoro-benzoic acid ethyl ester; Ethyl o-chloro-p-fluorobenzoate; 4-Fluoro-2-chlorobenzoic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 2-Chloro-4-Fluoro-, Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP and ISO standards for pharmaceutical and industrial applications.

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 strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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