ChemicalBook > Product Catalog > Chemical Reagents > Organic reagents > Cyanide / nitrile > 4-Cyano-4'-pentylbiphenyl
4-Cyano-4'-pentylbiphenyl
4-Cyano-4'-pentylbiphenyl Basic information
- Product Name:
- 4-Cyano-4'-pentylbiphenyl
- Synonyms:
-
- 4’-pentyl-biphenyl-4-carbonitrile
- 4-Pentyl-4’-cyanobipheny
- 4'-PENTYL-4-BIPHENYLCARBONITRILE 99+%
- 4-N-Pentyl-Biphenylcarbonitrile
- 4-Pentyl-4'-Cyanobiphenyl,5CbC18H15N
- 4-n-Amyl-4'-cyanobiphenyl
- 4'-n-Pentyl-(1,1'-biphenyl)-4-carbonitrile
- p-n-Amylbenzylidene-p'-cyanoaniline
- CAS:
- 40817-08-1
- MF:
- C18H19N
- MW:
- 249.35
- EINECS:
- 255-093-2
- Product Categories:
-
- Liquid Crystals
- Nematic
- Biphenyl & Diphenyl ether
- Biphenyls (Building Blocks for Liquid Crystals)
- Building Blocks for Liquid Crystals
- Organic Electronics and Photonics
- Cyanobiphenyls & Analogs (Liquid Crystals)
- Functional Materials
- Liquid Crystals & Related Compounds
- Mol File:
- 40817-08-1.mol
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4-Cyano-4'-pentylbiphenyl Chemical Properties
- Melting point:
- 34 °C
- Boiling point:
- 140-150 °C0.5 mm Hg(lit.)
- Density
- 1.008 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.532(lit.)
- Flash point:
- >230 °F
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- form
- liquid crystal (nematic)
- color
- Off-White
- Water Solubility
- insoluble
- InChIKey
- HHPCNRKYVYWYAU-UHFFFAOYSA-N
- CAS DataBase Reference
- 40817-08-1(CAS DataBase Reference)
- NIST Chemistry Reference
- [1,1'-Biphenyl]-4-carbonitrile, 4'-pentyl-(40817-08-1)
- EPA Substance Registry System
- [1,1'-Biphenyl]-4-carbonitrile, 4'-pentyl- (40817-08-1)
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Safety Information
- Hazard Codes
- Xn
- Risk Statements
- 20/21/22-36/37/38
- Safety Statements
- 23-26-28-36-36/37/39
- RIDADR
- 3276
- WGK Germany
- 3
- TSCA
- Yes
- HazardClass
- 6.1
- PackingGroup
- III
- HS Code
- 29269090
MSDS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ALFA
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4-Cyano-4'-pentylbiphenyl Usage And Synthesis
Chemical Properties
white to light yellow crysta
Uses
4-Cyano-4'-n-pentylbiphenyl is used in the preparation of 4'-pentylbiphenyl-4-carboxylic acid by acidic hydrolysis using sulfuric acid as a reagent.
Uses
Intermediates of Liquid Crystals
General Description
4′-Pentyl-4-biphenylcarbonitrile (5CB) is a nematic liquid crystal. 5CB undergoes phase transition from crystalline to nematic then to isotropic state at 18oC and 35oC respectively. It may be produced by modifying biphenyl.2
4-Cyano-4'-pentylbiphenylSupplier
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- 010-82848833 400-666-7788
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4-Cyano-4'-pentylbiphenyl(40817-08-1)Related Product Information
- 2,3,3',4,4',5-HEXACHLOROBIPHENYL
- Bifendate
- Benzonitrile
- Cyclopentanecarbaldehyde
- Bifenthrin
- Biphenyl
- TERT-AMYL METHYL ETHER
- 4-Cyanobiphenyl
- CYCLOPENTYLMAGNESIUM CHLORIDE
- 2-Chlorophenyl cyclopentyl ketone
- trans-4'-(4-Pentylcyclohexyl)-4-biphenylcarbonitrile
- 4-CYANO-4'-DODECYLBIPHENYL
- 4'-Octyl[1,1'-biphenyl]-4-carbonitrile
- 4'-HEXYL-4-BIPHENYLCARBONITRILE
- 10CB
- 4'-Heptyl-4-biphenylcarbonitrile
- 4'-(trans-4-Propylcyclohexyl)-[1,1'-biphenyl]-4-carbonitrile
- 4-N-PENTYLBIPHENYL