Description

trans-4′-Cyano(1,1′-biphenyl)-4-yl 4-ethylcyclohexanecarboxylate (CAS No. 67284-56-4) is a high-purity liquid crystal compound with the molecular formula C₂₂H₂₃NO₂. This advanced organic material is synthesized under strict quality control to ensure optimal performance in liquid crystal displays (LCDs) and other electro-optical applications. Its trans-configuration and cyano-biphenyl core structure contribute to its excellent thermal stability, low viscosity, and high birefringence, making it ideal for high-resolution displays. Suitable for research and industrial use, this compound is rigorously tested for purity (≥98% by HPLC) and consistency. Store in a cool, dry place away from light to maintain stability.

Properties

• CAS Number: 67284-56-4
• Complexity: 470
• IUPAC Name: [4-(4-cyanophenyl)phenyl] 4-ethylcyclohexanecarboxylate
• InChI: InChI=1S/C22H23NO2/c1-2-16-3-9-20(10-4-16)22(24)25-21-13-11-19(12-14-21)18-7-5-17(15-23)6-8-18/h5-8,11-14,16,20H,2-4,9-10H2,1H3
• InChI Key: OYZITXKNUGHHKV-UHFFFAOYSA-N
• Exact Mass: 333.172878976
• Molecular Formula: C22H23NO2
• Molecular Weight: 333.4
• SMILES: CCC1CCC(CC1)C(=O)OC2=CC=C(C=C2)C3=CC=C(C=C3)C#N
• Topological: 50.1
• Monoisotopic Mass: 333.172878976
• Synonyms: trans-4′-Cyano[1,1′-biphenyl]-4-yl 4-ethylcyclohexanecarboxylate, trans-4′-Cyano(1,1′-biphenyl)-4-yl 4-ethylcyclohexanecarboxylate, 266-631-0, 67284-56-4, trans-4′-Cyano-[1,1′-biphenyl]-4-yl 4-ethylcyclohexanecarboxylate, [4-(4-cyanophenyl)phenyl] 4-ethylcyclohexane-1-carboxylate, 4′-Cyanobiphenyl-4-yl trans-4-ethyl-cyclohexanecarboxylate, Cyclohexanecarboxylic acid, 4-ethyl-, 4′-cyano[1,1′-biphenyl]-4-yl ester,trans-, 73328-99-1, 4′-Cyano-[1,1′-biphenyl]-4-yl 4-ethylcyclohexanecarboxylate, Cyclohexanecarboxylic acid, 4-ethyl-, 4′-cyano[1,1′-biphenyl]-4-yl ester, trans-, Cyclohexanecarboxylic acid, 4-ethyl-, 4′-cyano(1,1′-biphenyl)-4-yl ester, trans-, EINECS 266-631-0, MFCD09751067, SCHEMBL91806, SCHEMBL7941975, 4-Cyano-4′-biphenyl 4-ethyl-trans-cyclohexanecarboxylate, 4′-Cyano-4-biphenylyl trans-4-ethylcyclohexanecarboxylate, DTXSID00886821, OYZITXKNUGHHKV-UHFFFAOYSA-N, AKOS015918060, AKOS016014002, CS-W009848, DS-6471, NS00052974, 4′-Cyano-[1,1′-biphenyl]-4-yl4-ethylcyclohexanecarboxylate, trans-4 inverted exclamation mark -cyano[1 pound not1 inverted exclamation mark -biphenyl]-4-yl 4-ethylcyclohexanecarboxylate

Application

This compound is primarily used as a key component in liquid crystal mixtures for advanced display technologies, including TFT-LCDs and OLEDs. Its high birefringence and stable mesophase behavior enhance screen brightness and response times. Researchers also explore its potential in photonic devices and electro-optic modulators due to its polarizable cyano group.

Safety and Hazards

GHS Hazard Statements

• H413 (100%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]

Precautionary Statements

• P273, and P501

Hazard Classes and Categories

• Aquatic Chronic 4 (100%)

If you are interested or have any questions, please contact us at support@atomfair.com

Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.