Description

Benzene, 1,3-Difluoro-5-(1-Methylethyl)- (9Ci) is a specialized fluorinated aromatic compound, serving as a valuable building block in advanced organic synthesis. Its unique structure, featuring fluorine atoms and an isopropyl group, makes it a critical intermediate for creating complex molecules with tailored properties. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity, structurally precise intermediates.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring fluorinated aromatic cores to modulate bioavailability and metabolic stability.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides where the difluorobenzene moiety can enhance biological activity and environmental persistence.
• Liquid Crystal & OLED Materials: Serves as a precursor in the production of fluorinated components for electronic display materials and organic light-emitting diodes (OLEDs).
• Polymer & Resin Modifier: Incorporated into specialty polymers to impart specific chemical resistance, thermal stability, or altered dielectric properties.
• Chemical Research & Development: A versatile reagent in academic and industrial R&D for exploring new reactions and creating libraries of novel fluorinated compounds.

Basic Information

Product Name	Benzene, 1,3-Difluoro-5-(1-Methylethyl)- (9Ci)
CAS No.	117358-53-9
Molecular Formula	C9H10F2
Molecular Weight	156.17 g/mol
Synonyms	1,3-Difluoro-5-isopropylbenzene; 5-Isopropyl-1,3-difluorobenzene; 1-Isopropyl-3,5-difluorobenzene; (1-Methylethyl)-1,3-difluorobenzene; 3,5-Difluorocumene; 117358-53-9 (CAS); Benzene, 1,3-difluoro-5-(1-methylethyl)-
EINECS	Contact for details

Quality Control

Our Benzene, 1,3-Difluoro-5-(1-Methylethyl)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopy (NMR, IR), to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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