Description

2,3-Difluoro-Hydroquinone is a fluorinated derivative of hydroquinone, a key aromatic building block in advanced organic synthesis. This compound is valued for its ability to introduce both phenolic and fluorine functionalities into target molecules, enabling the fine-tuning of electronic and physical properties. It is primarily sought after by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for the development of novel active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: A critical building block for synthesizing fluorinated drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides where fluorine atoms enhance biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Serves as a precursor for fluorinated components in electronic display materials, improving dielectric anisotropy and thermal stability.
• Polymer & Resin Modifier: Incorporated into high-performance engineering plastics and epoxy resins to impart improved chemical resistance and thermal properties.
• Organic Synthesis Reagent: Employed in cross-coupling reactions and as a ligand precursor in catalytic systems for complex molecule construction.
• Photographic Chemical: Acts as a developing agent or stabilizer in specialized photographic and imaging applications.

Basic Information

Product Name	2,3-Difluoro-Hydroquinone
CAS No.	124728-90-1
Molecular Formula	C6H4F2O2
Molecular Weight	146.09 g/mol
Synonyms	2,3-Difluorobenzene-1,4-diol; 1,4-Dihydroxy-2,3-difluorobenzene; 2,3-Difluoro-1,4-benzenediol; 2,3-DFHQ; Hydroquinone, 2,3-difluoro-; 2,3-Difluorohydroquinone
EINECS	Contact for details

Quality Control

Every batch of our 2,3-Difluoro-Hydroquinone is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets the exacting standards required for research and commercial synthesis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment. Our quality protocols are designed to support compliance with cGMP, ISO, and other relevant regulatory frameworks for pharmaceutical and industrial applications.

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). This material is light-sensitive and should be stored away from direct light exposure. Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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