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4'-Hexyl[1,1'-biphenyl]-4-carbonitril

4'-HEXYL-4-BIPHENYLCARBONITRILE Struktur
41122-70-7
CAS-Nr.
41122-70-7
Bezeichnung:
4'-Hexyl[1,1'-biphenyl]-4-carbonitril
Englisch Name:
4'-HEXYL-4-BIPHENYLCARBONITRILE
Synonyma:
K18;6CB;RO-CM-5118;Cytokeratin endo B;TIMTEC-BB SBB008608;CB 6 (liquid crystal);K 18 (liquid crystal);4-cyano-4'-hexylbenzene;4-Cyano-4'-hexylbipheny;p-Hexyl-p'-cyanobiphenyl
CBNumber:
CB7311970
Summenformel:
C19H21N
Molgewicht:
263.38
MOL-Datei:
41122-70-7.mol

4'-Hexyl[1,1'-biphenyl]-4-carbonitril Eigenschaften

Schmelzpunkt:
30.5℃ (polymorph)
Siedepunkt:
185°C/2mmHg(lit.)
Dichte
1.02±0.1 g/cm3(Predicted)
Brechungsindex
1.53
Flammpunkt:
>230 °F
storage temp. 
Sealed in dry,2-8°C
Aggregatzustand
liquid crystal (nematic)
Farbe
Colorless to Light orange to Yellow
Wasserl?slichkeit
Sparingly Soluble in water (3.2E-5 g/L) (25°C).
maximale Wellenl?nge (λmax)
293nm(CHCl3)(lit.)
CAS Datenbank
41122-70-7(CAS DataBase Reference)
EPA chemische Informationen
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher Xn
R-S?tze: 20/21/22-36/37/38
S-S?tze: 26-37/39
RIDADR  UN 3082 9/PG III
WGK Germany  3
TSCA  Yes
HS Code  2926.90.4801
HazardClass  9
PackingGroup  III
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H413 Kann für Wasserorganismen sch?dlich sein, mit langfristiger Wirkung. Langfristig (chronisch) gew?ssergef?hrdend Kategorie 4
Sicherheit
P273 Freisetzung in die Umwelt vermeiden.
P501 Inhalt/Beh?lter ... (Entsorgungsvorschriften vom Hersteller anzugeben) zuführen.

4'-Hexyl[1,1'-biphenyl]-4-carbonitril Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R20/21/22:Gesundheitssch?dlich beim Einatmen,Verschlucken und Berührung mit der Haut.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-S?tze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.

Chemische Eigenschaften

White Crysstalline

Verwenden

  • 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).

Allgemeine Beschreibung

Milky-white thick liquid.

Air & Water Reaktionen

Insoluble in water.

Reaktivit?t anzeigen

Nitriles, 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.

Brandgefahr

4'-HEXYL-4-BIPHENYLCARBONITRILE is probably combustible.

4'-Hexyl[1,1'-biphenyl]-4-carbonitril Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


4'-Hexyl[1,1'-biphenyl]-4-carbonitril Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 119)Lieferanten
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Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
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Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886
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Alchem Pharmtech,Inc.
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sales@alchempharmtech.com United States 63687 58
Zhengzhou Alfa Chemical Co.,Ltd
+8618530059196
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Baoji Guokang Bio-Technology Co., Ltd.
0917-3909592 13892490616
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Shaanxi Didu New Materials Co. Ltd
+86-89586680 +86-13289823923
1026@dideu.com China 8670 58
Aromsyn Co., Ltd.
+86-0571-85585865 +8613336024896
CB@aromsyn.com China 19183 58

41122-70-7(4'-Hexyl[1,1'-biphenyl]-4-carbonitril)Verwandte Suche:


  • 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
  • 4'-Hexylbiphenyl-4-carbonitrile
  • 4-Hexylbiphenyl-4'-carbonitrile
  • 4-(4-HEXYLPHENYL)BENZONITRILE
  • 4'-Hexyl-4-biphenylcarbonitrile liquid crystal (neMatic), 98%
  • CB 6 (liquid crystal)
  • K 18 (liquid crystal)
  • p-Hexyl-p'-cyanobiphenyl
  • Anti-Keratin 18, C-Terminal antibody produced in rabbit
  • Anti-Keratin 18, N-Terminal antibody produced in rabbit
  • Cytokeratin endo B
  • 4'-N-HEXYL-1.1'-BIPHENYL-4-CARBONITRILE
  • 4-CYANO-4'-N-HEXYLBIPHENYL
  • 4-CYANO-4'-HEXYLBIPHENYL
  • 4'-HEXYL-4-BIPHENYLCARBONITRILE
  • 4-HEXYL-4'-CYANO-BIPHENYL
  • 6CB
  • 1-hexyl-4-phenylcyclohexa-2,4-diene-1-carbonitrile
  • 4-cyano-4'-hexylbenzene
  • [1,1'-Biphenyl]-4-carbonitrile, 4'-hexyl-
  • 4-Cyano-4'-hexylbipheny
  • 4-Cyano-4'-n-hexylbiphenyl,97%
  • 4'-hexyl-4-diphenylcarbonitrile
  • 4-Hexyl-4'-cyanobiphenyl
  • 4'-Hexyl-[1,1'-biphenyl]-4-carbonitrile
  • 4-Cyano-4'-hexylbiphenyl
  • 4'-HEXYL-4-BIPHENYLCARBONITRILE
  • 41122-70-7
  • CH3CH25C6H4C6H4CN
  • Liquid Crystals
  • Nematic
  • Organic Electronics and Photonics
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