Description

Benzoic Acid, 4-Chloro-, 4-Hydroxyphenyl Ester is a specialized organic ester compound, identified by CAS 73092-79-2. This high-purity intermediate is valued for its role in synthesizing advanced materials and fine chemicals where specific chlorinated phenolic structures are required. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and polymer industries for research, development, and production applications.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other drug candidates.
• Agrochemical Synthesis: Serves as a key building block for herbicides, fungicides, and plant growth regulators.
• Polymer Additive: Functions as a monomer or stabilizer precursor in the production of specialty polymers and resins.
• UV Absorber / Light Stabilizer Precursor: Utilized in the manufacture of additives for plastics, coatings, and personal care products to enhance light resistance.
• Fine Chemical Synthesis: Acts as a versatile intermediate for creating complex organic molecules in research and industrial chemistry.
• Liquid Crystal Materials: Employed in the development of components for display technologies.

Basic Information

Product Name	Benzoic Acid, 4-Chloro-, 4-Hydroxyphenyl Ester
CAS No.	73092-79-2
Molecular Formula	C13H9ClO3
Molecular Weight	248.66 g/mol
Synonyms	4-Chlorobenzoic Acid 4-Hydroxyphenyl Ester; 4-Hydroxyphenyl 4-Chlorobenzoate; p-Hydroxyphenyl p-Chlorobenzoate; Benzoic Acid, p-Chloro-, p-Hydroxyphenyl Ester; (4-Hydroxyphenyl) 4-Chlorobenzoate; 73092-79-2; p-Chlorobenzoic Acid p-Hydroxyphenyl Ester
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 4-Chloro-, 4-Hydroxyphenyl Ester is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for industrial and research use. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong acids.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Contact for details

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