Description

2,3-Difluoro-1-Methyl-4-(trans-4-Propylcyclohexyl)Benzene is a high-purity, advanced organic intermediate characterized by its unique fluorinated, alkyl-substituted biphenyl-like structure. This compound is of significant commercial importance for its role as a key building block in the synthesis of sophisticated liquid crystal materials and advanced organic electronic components. It is primarily sought by manufacturers in the display technology, specialty polymer, and pharmaceutical research sectors who require precise molecular architecture for tuning material properties such as dielectric anisotropy, viscosity, and thermal stability.

Application

• Liquid Crystal Display (LCD) Manufacturing: Serves as a critical core structure (mesogen) for high-performance liquid crystal mixtures used in televisions, monitors, and smartphones, where its difluoro and trans-cyclohexyl groups are essential for optimizing electro-optical performance.
• Advanced Organic Synthesis: Acts as a versatile fluorinated aromatic intermediate for constructing complex molecules in pharmaceutical and agrochemical research, leveraging the fluorine atoms to modulate bioavailability and metabolic stability.
• Specialty Polymer Additives: Used in the development of high-performance engineering plastics and coatings to enhance thermal resistance, chemical stability, and specific optical properties.
• Electronic Materials: Investigated as a potential component in organic semiconductors and charge-transport materials for next-generation electronic devices like OLEDs and organic photovoltaics.
• Chemical Research & Development: Employed in academic and industrial R&D labs as a standard or precursor for studying structure-property relationships in fluorinated organic compounds.

Basic Information

Product Name	2,3-Difluoro-1-Methyl-4-(trans-4-Propylcyclohexyl)Benzene
CAS No.	1374975-29-7
Molecular Formula	C16H22F2
Molecular Weight	252.34 g/mol
Synonyms	1-Methyl-2,3-difluoro-4-(trans-4-propylcyclohexyl)benzene; trans-4-(2,3-Difluoro-4-methylphenyl)propylcyclohexane; 2,3-Difluoro-4-methyl-1-(trans-4-propylcyclohexyl)benzene; 4-(trans-4-Propylcyclohexyl)-2,3-difluorotoluene; DFMPrCHB (common abbreviation in LC industry); 1-Methyl-2,3-difluoro-4-(4'-propylcyclohexyl)benzene (trans); Benzene, 2,3-difluoro-1-methyl-4-(trans-4-propylcyclohexyl)-
EINECS	Contact for details

Quality Control

Our 2,3-Difluoro-1-Methyl-4-(trans-4-Propylcyclohexyl)Benzene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and isomeric consistency critical for advanced material applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our production adheres to relevant ISO standards, and we support our clients with the documentation required for their regulatory compliance (e.g., REACH).

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong alkalis and sources of fluoride ions. For long-term storage, consider an inert atmosphere to maintain optimal purity. Keep the container sealed when not in use to prevent contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Isomeric Purity (trans-isomer, GC)	≥ 99.0%
Water Content (KF)	≤ 0.1%
Residue on Ignition	≤ 0.1%

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