1277641-81-2

Basic information

• Product Name: 4-(4-(2,3-difluoro-4-(hexyloxy)phenyl)cyclohex-1-enyl)-4'-ethoxy-2,2',3,3'-tetrafluorobiphenyl
• Synonyms: 4-(4-(2,3-difluoro-4-(hexyloxy)phenyl)cyclohex-1-enyl)-4'-ethoxy-2,2',3,3'-tetrafluorobiphenyl
• CAS NO: 1277641-81-2
• Molecular Weight: 562.595
• Mol File: 1277641-81-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-(4-(2,3-difluoro-4-(hexyloxy)phenyl)cyclohex-1-enyl)-4'-ethoxy-2,2',3,3'-tetrafluorobiphenyl(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(4-(2,3-difluoro-4-(hexyloxy)phenyl)cyclohex-1-enyl)-4'-ethoxy-2,2',3,3'-tetrafluorobiphenyl(1277641-81-2)
• EPA Substance Registry System: 4-(4-(2,3-difluoro-4-(hexyloxy)phenyl)cyclohex-1-enyl)-4'-ethoxy-2,2',3,3'-tetrafluorobiphenyl(1277641-81-2)

Safety Data

• Hazardous Substances Data: 1277641-81-2(Hazardous Substances Data)

Upstream product

• 1241535-57-8 4-ethoxy-2,2',3,3'-tetrafluoro-1,1'-biphenyl 
• 1277641-40-3 1-(4-hexyloxy-2,3-difluorophenyl)cyclohexan-4-one 
• 1277641-39-0 8-(4-hexyloxy-2,3-difluorophenyl)-1,4-dioxaspiro[4.5]decane 
• 156573-09-0 1-bromo-4-ethoxy-2,3-difluorobenzene 
• 121219-19-0 1,2-difluoro-3-hexyloxybenzene 
• 4746-97-8 cyclohexanedione monoethylene ketal 
• 121219-16-7 (2,3-difluorophenyl)boronic acid 

Relevant articles and documents

LIQUID CRYSTALLINE COMPOUND, LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY ELEMENT

The invention provides a liquid crystal compound having the stability to heat, light or the like, a wide temperature range of a nematic phase, a small viscosity, a large optical anisotropy, a suitable elastic constant K3 3, a large negative dielectric anisotropy and an excellent compatibility with other liquid crystal compounds. The invention also provides a liquid crystal composition including this compound and a liquid crystal display device containing this composition. A liquid crystal compound represented by formula (1-1). For example, R1 and R2 are independently hydrogen, alkyl having 1 to 10 carbons, alkenyl having 2 to 10 carbons, alkoxy having 1 to 9 carbons, alkoxyalkyl having 2 to 9 carbons or alkenyloxy having 2 to 9 carbons; the ring A1 is trans-1,4-cyclohexylene, 1,4-cyclohexenylene, 1,3-dioxane-2,5-diyl, pyrimidine-2,5-diyl or pyridine-2, 5-diyl; L1 and L2 are independently hydrogen or fluorine, and at least one of them is fluorine; and Z1 , Z2 and Z3 are independently a single bond, -(CH2)2-, -CH=CH-, -C≡C-, -CH2O-, -OCH2-, -COO- or -OCO-.