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330817 Sigma-Aldrich

4′-Heptyl-4-biphenylcarbonitrile

98%

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Properties

Related Categories Liquid Crystals, Materials Science, Nematic, Organic and Printed Electronics
Quality Level   100
assay   98%
SMILES string   CCCCCCCc1ccc(cc1)-c2ccc(cc2)C#N
InChI   1S/C20H23N/c1-2-3-4-5-6-7-17-8-12-19(13-9-17)20-14-10-18(16-21)11-15-20/h8-15H,2-7H2,1H3
InChI key   ZGOWXOZNUNZPAV-UHFFFAOYSA-N

Description

General description

4′-Heptyl-4-biphenylcarbonitrile (7CB) belongs to the family of thermotropic liquid crystals from the CB family. Crystal transition temperature of 7CB is 15oC and it melts at 36oC. 1

Packaging

1 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
235.4 °F - closed cup
Flash Point(C) 
113 °C - closed cup
Protocols & Articles
Peer-Reviewed Papers
15

References

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