4'-HEXYL-4-BIPHENYLCARBONITRILE

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Products Intro: Product Name:4-Hexyl-4'-Cyanobiphenyl
CAS:41122-70-7
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
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CAS:41122-70-7
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Products Intro: Product Name:4'-HEXYL-4-BIPHENYLCARBONITRILE
CAS: 41122-70-7
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Products Intro: Product Name:4'-Hexyl-[1,1'-biphenyl]-4-carbonitrile
CAS:41122-70-7
Purity:97+% Package:1g;10g;100g;;1kg Remarks:Z-26563
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Products Intro: Product Name:4'-HEXYL-4-BIPHENYLCARBONITRILE
CAS:41122-70-7
Purity:97%min Package:5g;25g;100g;500g;1kg;25kg

4'-HEXYL-4-BIPHENYLCARBONITRILE manufacturers

4'-HEXYL-4-BIPHENYLCARBONITRILE Basic information
Product Name:4'-HEXYL-4-BIPHENYLCARBONITRILE
Synonyms:1,1'-Biphenyl, 4-cyano-4'-hexyl-;1’-Biphenyl)-4-carbonitrile,4’-hexyl-(1;1’-biphenyl]-4-carbonitrile,4’-hexyl-[;4'-Hexyl[1,1'-biphenyl]-4-carbonitrile;4-n-hexyl-4’-cyanobiphenyl;K18;RO-CM-5118;TIMTEC-BB SBB008608
CAS:41122-70-7
MF:C19H21N
MW:263.38
EINECS:255-228-5
Product Categories:Liquid Crystals;Nematic;Organic Electronics and Photonics
Mol File:41122-70-7.mol
4'-HEXYL-4-BIPHENYLCARBONITRILE Structure
4'-HEXYL-4-BIPHENYLCARBONITRILE Chemical Properties
Melting point 30.5℃ (polymorph)
Boiling point 185°C/2mmHg(lit.)
density 1.02±0.1 g/cm3(Predicted)
refractive index 1.53
Fp >230 °F
storage temp. Sealed in dry,2-8°C
form liquid crystal (nematic)
color Colorless to Light orange to Yellow
Water Solubility Sparingly Soluble in water (3.2E-5 g/L) (25°C).
λmax293nm(CHCl3)(lit.)
InChI1S/C19H21N/c1-2-3-4-5-6-16-7-11-18(12-8-16)19-13-9-17(15-20)10-14-19/h7-14H,2-6H2,1H3
InChIKeyVADSDVGLFDVIMG-UHFFFAOYSA-N
SMILESCCCCCCc1ccc(cc1)-c2ccc(cc2)C#N
CAS DataBase Reference41122-70-7(CAS DataBase Reference)
EPA Substance Registry System4'-Hexylbiphenyl-4-carbonitrile (41122-70-7)
Safety Information
Hazard Codes Xn
Risk Statements 20/21/22-36/37/38
Safety Statements 26-37/39
RIDADR UN 3082 9/PG III
WGK Germany 3
TSCA TSCA listed
HS Code 2926.90.4801
HazardClass 9
PackingGroup III
Storage Class10 - Combustible liquids
Hazard ClassificationsAquatic Chronic 4
MSDS Information
ProviderLanguage
SigmaAldrich English
4'-HEXYL-4-BIPHENYLCARBONITRILE Usage And Synthesis
Chemical PropertiesWhite Crysstalline
Uses
  • Used in thermoresponsive meso/nanostructured PS-b-PEO block copolymer-dispersed liquid crystal.
  • 4′-hexyl-4-biphenylcarbonitrile, 4′-octyloxy-4-biphenylcarbonitrile and their composite liquid crystals were studied for dielectric properties.
Proposed applications are in the field of
  • thermo- and electro optical devices (e.g. optical shutters, smart windows, optical sensors,memories and flexible display devices),
  • n phase array optics (e.g. as switchable birefringent phase shifters).
General DescriptionMilky-white thick liquid.
Air & Water ReactionsInsoluble in water.
Reactivity ProfileNitriles, such as 4'-HEXYL-4-BIPHENYLCARBONITRILE, may polymerize in the presence of metals and some metal compounds. They are incompatible with acids; mixing nitriles with strong oxidizing acids can lead to extremely violent reactions. Nitriles are generally incompatible with other oxidizing agents such as peroxides and epoxides. The combination of bases and nitriles can produce hydrogen cyanide. Nitriles are hydrolyzed in both aqueous acid and base to give carboxylic acids (or salts of carboxylic acids). These reactions generate heat. Peroxides convert nitriles to amides. Nitriles can react vigorously with reducing agents. Acetonitrile and propionitrile are soluble in water, but nitriles higher than propionitrile have low aqueous solubility. They are also insoluble in aqueous acids.
Fire Hazard4'-HEXYL-4-BIPHENYLCARBONITRILE is probably combustible.
4'-HEXYL-4-BIPHENYLCARBONITRILE Preparation Products And Raw materials
Raw materials1,1'-Biphenyl, 4-hexyl-4'-iodo--->4-N-HEXANOYLBIPHENYL-->4-Bromo-4'-hexylbiphenyl-->4-Hexylbiphenyl-->Hexanoyl chloride-->Biphenyl-->Copper(I) Cyanide-->1,4-Dibromobenzene
Tag:4'-HEXYL-4-BIPHENYLCARBONITRILE(41122-70-7) Related Product Information
4-Cyanobiphenyl 4-Hexylbiphenyl 4'-undecyl[1,1'-biphenyl]-4-carbonitrile 4-Cyano-4'-n-hexylterphenyl 4-CYANO-4'-NONYLBIPHENYL 4'-Octyl[1,1'-biphenyl]-4-carbonitrile trans-4'-(4-Pentylcyclohexyl)-4-biphenylcarbonitrile 4-CYANO-4'-DODECYLBIPHENYL 4'-HEXYL-4-BIPHENYLCARBONITRILE 4'-(trans-4-Propylcyclohexyl)-[1,1'-biphenyl]-4-carbonitrile 4'-Heptyl-4-biphenylcarbonitrile 10CB

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