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HomeProduct name list4'-Heptyl-4-biphenylcarbonitrile

4'-Heptyl-4-biphenylcarbonitrile

  • CAS NO.:41122-71-8
  • Empirical Formula: C20H23N
  • Molecular Weight: 277.4
  • MDL number: MFCD00074915
  • EINECS: 255-229-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-04-25 13:42:50
4'-Heptyl-4-biphenylcarbonitrile Structural

What is 4'-Heptyl-4-biphenylcarbonitrile?

Chemical properties

White solid

The Uses of 4'-Heptyl-4-biphenylcarbonitrile

Intermediates of Liquid Crystals

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

Properties of 4'-Heptyl-4-biphenylcarbonitrile

Melting point: 30-32°C
Boiling point: 210-211°C 2mm
Density  1.01±0.1 g/cm3(Predicted)
Flash point: >230 °F
storage temp.  Sealed in dry,Room Temperature
solubility  almost transparency in Toluene
form  powder to lump to clear liquid
color  White or Colorless to Almost white or Almost colorless
CAS DataBase Reference 41122-71-8(CAS DataBase Reference)
NIST Chemistry Reference [1,1'-Biphenyl]-4-carbonitrile, 4'-heptyl-(41122-71-8)
EPA Substance Registry System [1,1'-Biphenyl]-4-carbonitrile, 4'-heptyl- (41122-71-8)

Safety information for 4'-Heptyl-4-biphenylcarbonitrile

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H413:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.
P273:Avoid release to the environment.
P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P501:Dispose of contents/container to..…

Computed Descriptors for 4'-Heptyl-4-biphenylcarbonitrile

InChIKey ZGOWXOZNUNZPAV-UHFFFAOYSA-N

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