Description

Benzoic Acid, 3-Fluoro-4-Hydroxy-, 1,1'-[1,3-Phenylenebis(Methylene)] Ester is a high-purity, synthetic organic compound belonging to the class of fluorinated benzoic acid derivatives. This specialty chemical is valued for its unique molecular structure, which serves as a versatile advanced intermediate or building block in sophisticated chemical synthesis. It is primarily required by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and advanced material science sectors for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A key building block for synthesizing novel drug candidates, particularly in the development of fluorinated active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of next-generation herbicides, fungicides, and pesticides, where the fluorine atom enhances biological activity and stability.
• Liquid Crystal & OLED Material Precursor: Serves as a core component in the synthesis of fluorinated aromatic compounds for electronic display and lighting applications.
• Polymer Modification: Acts as a monomer or cross-linking agent to introduce fluorinated phenyl groups into polymer backbones, enhancing material properties like chemical resistance and thermal stability.
• Organic Synthesis & Chemical Research: A valuable reagent for academic and industrial R&D focused on creating complex fluorinated aromatic structures.
• Specialty Chemical Manufacturing: Employed in the production of high-value fine chemicals, dyes, and photoinitiators.

Basic Information

Product Name	Benzoic Acid, 3-Fluoro-4-Hydroxy-, 1,1'-[1,3-Phenylenebis(Methylene)] Ester
CAS No.	1867107-62-7
Molecular Formula	C22H16F2O6
Molecular Weight	414.36 g/mol
Synonyms	1,3-Phenylenebis(methylene) bis(3-fluoro-4-hydroxybenzoate); Bis(3-fluoro-4-hydroxybenzoic acid) 1,3-phenylenedimethylene ester; 3-Fluoro-4-hydroxybenzoic acid 1,3-phenylenebis(methylene) ester; 1,3-Bis[[(3-fluoro-4-hydroxyphenyl)carbonyl]oxy]methyl]benzene; Fluorinated Dihydroxybenzoate Ester; Aromatic Fluorinated Diester; [1,3-Phenylenebis(methylene)] bis(3-fluoro-4-hydroxybenzoate)
EINECS	Contact for details

Quality Control

Our production of Benzoic Acid, 3-Fluoro-4-Hydroxy-, 1,1'-[1,3-Phenylenebis(Methylene)] Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and structural integrity. We provide detailed Certificates of Analysis (COA) with each shipment, documenting all critical quality attributes. Our quality system is designed to support cGMP and ISO 9001 standards, making this material suitable for demanding R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. The compound may be moisture-sensitive; ensure containers are sealed under an inert atmosphere if specified for the specific grade.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5% w/w
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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