Description

1,4-Difluoro-2,5-Dimethoxybenzene is a high-purity fluorinated aromatic building block of significant importance in advanced organic synthesis. Its unique structure, featuring fluorine and methoxy substituents, makes it a critical intermediate for constructing complex molecules with tailored electronic and steric properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of active pharmaceutical ingredients (APIs), especially in fluorine-containing drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides where the difluoro-dimethoxy motif imparts specific biological activity.
• Liquid Crystal & OLED Materials: Serves as a building block for electronic chemicals used in display technologies, leveraging its aromatic and fluorine-based properties.
• Polymer Chemistry: Employed as a monomer or modifier in the synthesis of specialty polymers and high-performance resins.
• Organic Synthesis & Catalysis: A versatile reagent in cross-coupling reactions and as a ligand precursor in catalytic systems.
• Material Science Research: Used in the development of novel organic semiconductors and other functional materials.

Basic Information

Product Name	1,4-Difluoro-2,5-Dimethoxybenzene
CAS No.	199866-90-5
Molecular Formula	C8H8F2O2
Molecular Weight	174.14 g/mol
Synonyms	2,5-Dimethoxy-1,4-difluorobenzene; 1,4-Difluoro-2,5-dimethoxybenzene; Benzene, 1,4-difluoro-2,5-dimethoxy-; p-Difluoro-2,5-dimethoxybenzene; 2,5-Dimethoxy-p-difluorobenzene
EINECS	Contact for details

Quality Control

Our 1,4-Difluoro-2,5-Dimethoxybenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your R&D and production requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.