Description

1,1'-Biphenyl, 4-(trans-4-Ethylcyclohexyl)-4'-(Trifluoromethoxy)- is a high-purity, advanced organic intermediate characterized by its unique biphenyl core substituted with a trans-4-ethylcyclohexyl group and a trifluoromethoxy moiety. This compound matters for its role in the synthesis of sophisticated materials, particularly liquid crystals, where its structural rigidity and specific substituents are critical for modulating electro-optical properties. It is primarily needed by R&D chemists and manufacturers in the advanced electronics, display technology, and specialty chemical sectors.

Application

• Liquid Crystal (LC) Material Synthesis: A key intermediate for creating high-performance nematic and ferroelectric liquid crystals used in displays (LCDs).
• Organic Electronic Materials: Serves as a building block for organic semiconductors and charge-transport materials in OLEDs and OFETs.
• Pharmaceutical Intermediate: Used in the research and development of novel active pharmaceutical ingredients (APIs), leveraging the biphenyl scaffold.
• Agrochemical Synthesis: An intermediate for developing advanced pesticides and herbicides with enhanced activity and environmental profile.
• Advanced Polymer Chemistry: Incorporated into specialty polymers to impart thermal stability, specific optical properties, or chemical resistance.
• Fluorine Chemistry Research: A valuable compound for studying the effects of the trifluoromethoxy group in various chemical contexts.

Basic Information

Product Name	1,1'-Biphenyl, 4-(trans-4-Ethylcyclohexyl)-4'-(Trifluoromethoxy)-
CAS No.	650634-92-7
Molecular Formula	C21H23F3O
Molecular Weight	348.41 g/mol
Synonyms	4-(trans-4-Ethylcyclohexyl)-4'-(trifluoromethoxy)biphenyl; 4'-Trifluoromethoxy-4-trans-ethylcyclohexylbiphenyl; 4-(trans-4-Ethylcyclohexyl)-4'-(trifluoromethoxy)-1,1'-biphenyl; 4-(trans-4-Ethylcyclohexyl)biphenyl-4'-yl trifluoromethyl ether; LC Intermediate 650634-92-7; Biphenyl derivative with ethylcyclohexyl and trifluoromethoxy substituents
EINECS	Contact for details

Quality Control

Our 1,1'-Biphenyl, 4-(trans-4-Ethylcyclohexyl)-4'-(Trifluoromethoxy)- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and GC-MS, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing purity, impurity profiles, and physical characteristics are provided with every shipment. We adhere to cGMP principles where applicable to ensure batch-to-batch consistency for critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This compound is light-sensitive and easily oxidized; for long-term storage, it is recommended to keep the container under an inert atmosphere (e.g., nitrogen or argon) to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0% (Area %)
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single impurity	≤ 0.5%
Melting Point	Contact for details
Loss on Drying	≤ 0.5% w/w

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