Description

1,2,4-Trifluorobenzene CAS NO 367-23-7 is a versatile fluorinated aromatic building block prized for its unique electronic and steric properties. This compound is critical for introducing fluorine atoms into complex molecular architectures, enhancing properties like metabolic stability and lipophilicity. It is essential for R&D and production in the pharmaceutical, agrochemical, and advanced materials sectors.

Application

• Pharmaceutical Intermediates: Key synthon for active pharmaceutical ingredients (APIs), particularly in the development of fluorine-containing drugs.
• Agrochemical Synthesis: Used in the manufacture of advanced herbicides, fungicides, and pesticides where fluorine substitution improves efficacy.
• Liquid Crystal & OLED Materials: Serves as a core structure in the synthesis of fluorinated liquid crystals and organic light-emitting diode (OLED) materials.
• Polymer & Resin Modifiers: Imparts specific chemical resistance and thermal stability to high-performance polymers and specialty resins.
• Organic Synthesis & Catalysis: A valuable reagent in cross-coupling reactions and as a ligand precursor in organometallic catalysis.
• Electronic Chemicals: Used in the production of etching agents and cleaning solvents for the semiconductor industry.

Basic Information

Product Name	1,2,4-Trifluorobenzene
CAS No.	367-23-7
Molecular Formula	C6H3F3
Molecular Weight	132.08 g/mol
Synonyms	1,2,4-Trifluorobenzene; Benzene, 1,2,4-trifluoro-; unsym-Trifluorobenzene; 1,2,4-Trifluorobenzol; F3BZ (124); NSC 9235; 1,2,4-Trifluoro-Benzene; 367-23-7
EINECS	206-692-5

Quality Control

Our 1,2,4-Trifluorobenzene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC, NMR, and Karl Fischer titration, to ensure it meets the highest purity and consistency standards. Certificates of Analysis (COA) with detailed specifications are provided for each shipment to guarantee traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain purity. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	~1.28 g/mL
Boiling Point	~94-96°C
Refractive Index (n20D)	~1.42

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