Description

3′,4′-Difluoro-1″-propyl-1′,1″,2′,2″,3′,3″,4′,4″,5′,5″,6′,6″-dodecahydro-1,2′:4′,1″-terphenyl (CAS No. 82832-57-3) is a high-purity fluorinated organic compound with the molecular formula C₂₁H₃₀F₂. This structurally complex molecule features a terphenyl backbone with two fluorine substitutions at the 3′ and 4′ positions and a propyl group at the 1″ position. Its IUPAC name, 1,2-difluoro-4-[4-(4-propylcyclohexyl)cyclohexyl]benzene, reflects its precise chemical configuration. The compound is synthesized under stringent conditions to ensure >98% purity (HPLC), making it ideal for advanced research applications in materials science and liquid crystal technology. Available in 100mg, 500mg, and 1g sealed amber vials under argon atmosphere to prevent degradation. Store at 2-8°C in a dry environment. MSDS and NMR/LCMS data available upon request.

Properties

• CAS Number: 82832-57-3
• Complexity: 340
• IUPAC Name: 1,2-difluoro-4-[4-(4-propylcyclohexyl)cyclohexyl]benzene
• InChI: InChI=1S/C21H30F2/c1-2-3-15-4-6-16(7-5-15)17-8-10-18(11-9-17)19-12-13-20(22)21(23)14-19/h12-18H,2-11H2,1H3
• InChI Key: FSWZOZXLWVWJAH-UHFFFAOYSA-N
• Exact Mass: 320.23155728
• Molecular Formula: C21H30F2
• Molecular Weight: 320.5
• SMILES: CCCC1CCC(CC1)C2CCC(CC2)C3=CC(=C(C=C3)F)F
• Monoisotopic Mass: 320.23155728
• Synonyms: 82832-57-3, DTXSID90342385, 3~3~,3~4~-Difluoro-1~4~-propyl-1~1~,1~2~,1~3~,1~4~,1~5~,1~6~,2~1~,2~2~,2~3~,2~4~,2~5~,2~6~-dodecahydro-1~1~,2~1~:2~4~,3~1~-terphenyl, DTXCID50293465, trans,trans-4-(3,4-Difluorophenyl)-4′-propyl-1,1′-bi(cyclohexane), 1,2-difluoro-4-[4-(4-propylcyclohexyl)cyclohexyl]benzene, MFCD09838997, TRANS,TRANS-4-(3,4-DIFLUOROPHENYL)-4”-PROPYL-BICYCLOHEXYL, trans,trans-4-(3,4-Difluorophenyl)-4′-propyl-bicyclohexyl, 4-(3,4-difluorophenyl)-4′-propyl-1,1′-bi(cyclohexyl), trans,trans-4-(3,4-Difluorophenyl)-4′-propylbicyclohexyl, 4-(3,4-Difluorophenyl)-4′-propyl-1,1′-bi(cyclohexane), [trans(trans)]-1,2-Difluoro-4-(4′-propyl[1,1′-bicyclohexyl]-4-yl)benzene, trans,trans-4-(3,4-Difluorophenyl)-4”-propylbicyclohexyl, 3bcHdFP, SCHEMBL548067, SCHEMBL548068, SCHEMBL548069, SCHEMBL9499838, SCHEMBL12314616, STK018171, TRANS,TRANS-4-(3,4-DIFLUOROPHENYL)-4′-N-PROPYLBICYCLOHEXYL, AKOS005378296, AKOS015999143, AKOS024462412, CS-W014518, 1,2-DIFLUORO-4-[(TRANS,TRANS)-4′-PROPYL[1,1′-BICYCLOHEXYL]-4-YL]-BENZENE, DS-13325, SY034685, D4797, 1-(3,4-Difluorophenyl)-4-(4-propylcyclohexyl)-cyclohexane, (1’s,4’r)-4-(3,4-difluorophenyl)-4′-propylbi(cyclohexane), Benzene, 1,2-difluoro-4-(4′-propyl[1,1′-bicyclohexyl]-4-yl)-, Trans,Trans-4-(3,4-Difluorophenyl)-4-Propyl-1,1-Bi(Cyclohexane), 4-[trans-4-(trans-4-Propylcyclohexyl)cyclohexyl]-1,2-difluorobenzene, trans,trans-4-(3,4-Difluorophenyl)-4′-propyl-1,1′-bi(cyclohexane), 4-[(Trans,trans)-4′-propyl[1,1′-bicyclohexyl] -4-yl]-1,2-difluorobenzene, trans,trans-4-(3,4-Difluorophenyl)-4 inverted exclamation mark -propylbicyclohexyl, 1793881-88-5

Application

This fluorinated terphenyl derivative is primarily used in the development of liquid crystal displays (LCDs) and advanced optical materials due to its stable mesomorphic properties. Researchers employ it as a key intermediate in synthesizing high-performance ferroelectric liquid crystals for fast-switching display technologies. The compound’s rigid biphenyl core and fluorine substitutions make it valuable for studying dielectric anisotropy in electro-optical applications.

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