Description

1-Bromo-2,3-difluorobenzene is a high-purity halogenated aromatic building block essential for advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industrial and R&D chemists need it for constructing active pharmaceutical ingredients (APIs), liquid crystal materials, and functional polymers, where its specific substitution pattern enables precise molecular architecture.

Application

• Key intermediate in the synthesis of pharmaceutical active ingredients (APIs), especially for fluorine-containing drugs.
• Building block for agrochemicals, including herbicides, fungicides, and insecticides.
• Precursor in the development of liquid crystal materials for display technologies.
• Monomer or intermediate for specialty polymers and functional materials.
• Starting material for catalysts and ligands used in cross-coupling reactions.
• Intermediate in dye and pigment manufacturing.
• Used in organic electronic materials research and development.
• Versatile reagent for academic and industrial R&D in synthetic organic chemistry.

Basic Information

Product Name	1-Bromo-2,3-difluorobenzene
CAS No.	38573-88-5
Molecular Formula	C6H3BrF2
Molecular Weight	192.99 g/mol
Synonyms	2,3-Difluorobromobenzene; 2-Bromo-1,3-difluorobenzene; 1,2-Difluoro-3-bromobenzene; 3-Bromo-1,2-difluorobenzene; o,m-Difluorobromobenzene; Benzene, 1-bromo-2,3-difluoro-; Bromodifluorobenzene (mixed isomers)
EINECS	Contact for details

Quality Control

Our 1-Bromo-2,3-difluorobenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing purity, identity, and impurity profiles to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. The container should be kept tightly sealed to prevent moisture ingress and volatilization.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	~1.75 g/mL
Boiling Point	~175-180°C

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