Description
4-Pentylphenyl trans-4-butyl-cyclohexanecarboxylate (CAS No. 70602-95-8) is a high-purity liquid crystalline compound with the molecular formula C22H34O2. This ester derivative, also known by its IUPAC name (4-pentylphenyl) 4-butylcyclohexane-1-carboxylate, is specifically designed for advanced research applications in liquid crystal displays (LCDs) and organic electronic materials. The compound exhibits excellent thermal stability and mesomorphic properties, making it ideal for studying phase transitions and electro-optical effects in nematic or smectic liquid crystal systems. Available in >98% purity (HPLC), it is supplied in amber glass vials under inert atmosphere to ensure long-term stability. Researchers will appreciate its well-characterized structure, confirmed by 1H/13C NMR and GC-MS analysis. This specialty chemical is particularly valuable for developing tunable optical devices, electro-optic switches, and next-generation display technologies.
Properties
- CAS Number: 70602-95-8
- Complexity: 336
- IUPAC Name: (4-pentylphenyl) 4-butylcyclohexanecarboxylate
- InChI: InChI=1S/C22H34O2/c1-3-5-7-9-19-12-16-21(17-13-19)24-22(23)20-14-10-18(11-15-20)8-6-4-2/h12-13,16-18,20H,3-11,14-15H2,1-2H3
- InChI Key: DKCNOTQUELVMHN-UHFFFAOYSA-N
- Exact Mass: 330.255880323
- Molecular Formula: C22H34O2
- Molecular Weight: 330.5
- SMILES: CCCCCC1=CC=C(C=C1)OC(=O)C2CCC(CC2)CCCC
- Topological: 26.3
- Monoisotopic Mass: 330.255880323
- Synonyms: 4-PENTYLPHENYL TRANS-4-BUTYL-CYCLOHEXANECARBOXYLATE, 70602-95-8, DTXSID40339740, DTXCID80290821, 4-Pentylphenyl 4-butylcyclohexanecarboxylate, 4cHCaA5P, 4-Pentylphenyl 4-butylcyclohexanecarboxylate #, Cyclohexanecarboxylic acid, 4-butyl-, 4-pentylphenyl ester
Application
This compound serves as a key component in liquid crystal mixtures for optoelectronic research, particularly in the development of high-performance display materials with wide operating temperature ranges. Researchers utilize it to investigate the relationship between molecular structure and mesomorphic behavior in calamitic liquid crystals. It’s also employed in studies of dielectric anisotropy and viscoelastic properties in advanced display applications. The compound’s stable cyclohexane ring structure makes it valuable for creating low-viscosity LC formulations with improved response times.
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.


Reviews
There are no reviews yet.