Description

trans,trans-4′-Propyl-4-(3,4,5-trifluorophenyl)bicyclohexyl (CAS No. 131819-23-3) is a high-purity fluorinated bicyclohexyl derivative with the molecular formula C₂₁H₂₉F₃. This compound is meticulously synthesized for advanced research and industrial applications, featuring a rigid bicyclohexyl backbone substituted with a propyl group and a 3,4,5-trifluorophenyl moiety. Its unique structural configuration and fluorine-rich aromatic system make it an excellent candidate for liquid crystal materials, organic semiconductors, and specialty chemical synthesis. The compound is characterized by exceptional thermal stability, low viscosity, and high dielectric anisotropy, making it ideal for optoelectronic and display technologies. Available in >98% purity (HPLC), it is supplied in sealed amber vials under inert gas to ensure stability and longevity.

Properties

• CAS Number: 131819-23-3
• Complexity: 357
• IUPAC Name: 1,2,3-trifluoro-5-[4-(4-propylcyclohexyl)cyclohexyl]benzene
• InChI: InChI=1S/C21H29F3/c1-2-3-14-4-6-15(7-5-14)16-8-10-17(11-9-16)18-12-19(22)21(24)20(23)13-18/h12-17H,2-11H2,1H3
• InChI Key: FEWMLRARKGRCCE-UHFFFAOYSA-N
• Exact Mass: 338.22213541
• Molecular Formula: C21H29F3
• Molecular Weight: 338.4
• SMILES: CCCC1CCC(CC1)C2CCC(CC2)C3=CC(=C(C(=C3)F)F)F
• Monoisotopic Mass: 338.22213541
• Synonyms: 131819-23-3, trans,trans-4′-Propyl-4-(3,4,5-trifluorophenyl)bicyclohexyl, TRANS-4-(3,4,5-TRIFLUOROPHENYL)-TRANS-4′-PROPYLBICYCLOHEXANE, 1,2,3-trifluoro-5-[4-(4-propylcyclohexyl)cyclohexyl]benzene, BENZENE, 1,2,3-TRIFLUORO-5-[(TRANS,TRANS)-4′-PROPYL[1,1′-BICYCLOHEXYL]-4-YL]-, MFCD09838998, 1,2,3-Trifluoro-5-[(trans,trans)-4′-propyl[1,1′-bicyclohexyl]-4-yl]benzene, 1,2,3-Trifluoro-4-[(trans,trans)-4-propyl[1,1-bicyclohexyl]-4-yl]benzene, FEWMLRARKGRCCE-UHFFFAOYSA-N, 3bcHtFP, SCHEMBL2884363, SCHEMBL3437358, SCHEMBL7569241, SCHEMBL8737129, DTXSID00694903, trans,trans-1-(4′-Propylbicyclohexyl)-3,4,5-Trifluorobenzene, TRANS-4-N-PROPYL-4′-(3,4,5-TRIFLUOROPHENYL)BICYCLOHEXYL, 1,2,3-Trifluoro-5-[(trans,trans)-4-propyl[1,1-bicyclohexyl]-4-yl]benzene, AKOS015918108, AKOS030228240, CS-W011910, DS-9102, 1,2,3-TRIFLUORO-4-[(TRANS,TRANS)-4′-PROPYL[1,1′-BICYCLOHEXYL]-4-YL]BENZENE, SY053419, P2314, W16918, (1S,4r)-4-propyl-4′-(2,3,4-trifluorophenyl)bi(cyclohexane), 4-Propyl-4′-(3,4,5-trifluorophenyl)-1,1′-bi(cyclohexyl), trans,trans-4′-Propyl-4-(3,4,5-trifluorophenyl)bicyclohexyl, >/=98%, (1s,1’r,4r,4’r)-4-Propyl-4′-(3,4,5-trifluorophenyl)-1,1′-bi(cyclohexyl), 1,2,3-Trifluoro-5-[(trans,trans)-4/’-propyl[1,1/’-bicyclohexyl]-4-yl]benzene, (trans,trans)-4-Propyl-4 inverted exclamation mark -(3,4,5-trifluorophenyl)-1,1 inverted exclamation mark -bi(cyclohexane)

Application

This compound is primarily utilized in the development of advanced liquid crystal displays (LCDs) due to its high birefringence and low melting point. It serves as a key intermediate in the synthesis of fluorinated liquid crystal mixtures for high-performance electro-optical devices. Researchers also employ it in organic electronics for its electron-withdrawing trifluorophenyl group, which enhances charge carrier mobility in semiconductor applications.

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