TCI B6867 is a fluorinated terphenyl liquid crystal bearing a butyl terminal chain and a –CF2O– bridge to a 3,4,5-trifluorophenyl ring. This structural motif generates a strong longitudinal dipole, giving the material the large positive dielectric anisotropy sought in low-voltage display formulations. Lateral fluorine substitution on the rigid core supports favourable viscosity and good miscibility in multicomponent nematic mixtures. AMI Scientific supplies this TCI liquid crystal material in 1 g and 5 g packs for display and electronic materials research.
TCI brochures (PDF)
- Liquid Crystal Materials 2026-04-01 · p. 6
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![4''-Butyl-4-[difluoro(3,4,5-trifluorophenoxy)methyl]-2',3,5-trifluoro-1,1':4',1''-terphenyl (CAS 914087-74-4) - TCI B6867 - AMI Scientific](http://amiscientific.com/cdn/shop/files/TCI2510B6867.jpg?v=1768816108&width=1445)