Description

4-Propylcyclohexyl (trans(trans(trans)))-4′-propyl(1,1′-bicyclohexyl)-4-carboxylate (CAS No. 83242-83-5) is a high-purity, synthetic liquid crystal compound with the molecular formula C₂₅H₄₄O₂. This bicyclohexyl derivative is characterized by its trans-configuration across all cyclohexyl rings, ensuring optimal thermal stability and mesomorphic properties. It is widely utilized in advanced liquid crystal displays (LCDs) and electro-optical applications due to its low viscosity, high birefringence, and excellent alignment properties. The compound is rigorously tested for purity (≥98% by HPLC) and is supplied in amber glass vials under inert atmosphere to prevent degradation. Ideal for researchers developing next-generation LC mixtures, this product is compatible with nematic and smectic phase formulations.

Properties

• CAS Number: 83242-83-5
• Complexity: 422
• IUPAC Name: (4-propylcyclohexyl) 4-(4-propylcyclohexyl)cyclohexanecarboxylate
• InChI: InChI=1S/C25H44O2/c1-3-5-19-7-11-21(12-8-19)22-13-15-23(16-14-22)25(26)27-24-17-9-20(6-4-2)10-18-24/h19-24H,3-18H2,1-2H3
• InChI Key: ITVBZSWXRMMPFS-UHFFFAOYSA-N
• Exact Mass: 376.334130642
• Molecular Formula: C25H44O2
• Molecular Weight: 376.6
• SMILES: CCCC1CCC(CC1)C2CCC(CC2)C(=O)OC3CCC(CC3)CCC
• Topological: 26.3
• Monoisotopic Mass: 376.334130642
• Synonyms: 4-propylcyclohexyl [trans[trans(trans)]]-4′-propyl[1,1′-bicyclohexyl]-4-carboxylate, EINECS 280-293-1, 4-Propylcyclohexyl (trans(trans(trans)))-4′-propyl(1,1′-bicyclohexyl)-4-carboxylate, 280-293-1, 83242-83-5, (4-propylcyclohexyl) 4-(4-propylcyclohexyl)cyclohexane-1-carboxylate, trans-4-Propylcyclohexyl trans,trans-4′-Propylbicyclohexyl-4-carboxylate, (trans,trans)-(trans)-4-Propylcyclohexyl 4′-propyl-[1,1′-bi(cyclohexane)]-4-carboxylate, trans-4-n-Propylcyclohexyl trans,trans-4′-n-propylbicyclohexyl-4-carboxylate, (1S,4R)-4-PROPYLCYCLOHEXYL (1R,1’S,4R,4’R)-4′-PROPYL-[1,1′-BI(CYCLOHEXANE)]-4-CARBOXYLATE, 3bcHCaA3cH, SCHEMBL9502487, SCHEMBL9502493, SCHEMBL9561986, SCHEMBL9561988, ITVBZSWXRMMPFS-NUUBBLISSA-N, DTXSID401133224, MFCD20527218, AKOS032953793, trans,trans-4′-Propylbicyclohexyl-4-carboxylic Acid trans-4-Propylcyclohexyl Ester, AS-73966, P2436, F16531, 4-propylcyclohexyl -4′-propyl[1,1′-bicyclohexyl]-4-carboxylate, (trans,trans)-(trans)-4-Propylcyclohexyl4′-propyl-[1,1′-bi(cyclohexane)]-4-carboxylate, trans-4-Propylcyclohexyl (trans,trans)-4a(2)-propyl[1,1a(2)-bicyclohexyl]-4-carboxylate, trans-4-Propylcyclohexyl trans,trans-4′-Propylbicyclohexyl-4-carboxylate, >/=98%, (Trans,Trans)-(Trans)-4-Propylcyclohexyl 4 inverted exclamation mark -Propyl-[1,1 inverted exclamation mark -Bi(Cyclohexane)]-4-Carboxylate, [1,1′-Bicyclohexyl]-4-carboxylic acid, 4′-propyl-, 4-propylcyclohexyl ester, [trans[trans(trans)]]-, [1,1′-Bicyclohexyl]-4-carboxylicacid,4′-propyl-,trans-4-propylcyclohexyl ester,(trans,trans)-

Application

This compound is primarily employed in the formulation of high-performance liquid crystal mixtures for display technologies, including TN, STN, and TFT-LCDs. Its trans-configuration enhances response times and reduces operating voltages in electro-optical devices. Researchers also explore its use in tunable photonic crystals and optical compensation films due to its high birefringence.

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%)

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