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4'-Heptyl-4-biphenylcarbonitrile CAS 41122-71-8

CAS:41122-71-8
Molecular Formula:C20H23N
Poids Moléculaire:277.4
EINECS:255-229-0
Synonyms:1’-biphenyl]-4-carbonitrile,4’-heptyl-[7CB; 4′-HEPTYL-4-BIPHENYLCARBONITRILE; 4-HEPTYL-4′-CYANO-BIPHENYL; 4′-N-HEPTYL-4-BIPHENYLCARBONITRILE; 4′-N-HEPTYLBIPHENYL-4-CARBONITRILE; 4-CYANO-4′-HEPTYLBIPHENYL; 4-CYANO-4′-N-HEPTYLBIPHENYL

4'-Heptyl-4-biphenylcarbonitrile CAS 41122-71-8
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qu'est-ce que de 4'-Heptyl-4-biphenylcarbonitrile CAS 41122-71-8?

4'-Heptyl-4-biphenylcarbonitrile (7CB) appartient à la famille des thermotropic cristaux liquides de la cda de la famille. Crystal température de transition 7CB est de 15 ° c et il fond à 36 ° c. 1

Spécification

Mélange De Cristaux Liquides QYPDLC-7
Abaisser La Température De Fonctionnement Tkn(C) -10
Supérieure De Température De Fonctionnement Tni(C) 60
Viscosité(mm2S-1)(20℃) 56
La biréfringence(589nm,20C) 0.227
Ordinary Refractive Index (No)(589nm,20C) 1.52
E(1KHz20℃) 18.3
V10,0,20(V) 1.51
V90,020(V) 2.1

Application

Intermediates of Liquid Crystals

L'emballage

Généralement emballés dans 25kg/drum,et aussi peut être faire de package personnalisé.

4'-Heptyl-4-biphenylcarbonitrile-pack-

Synonymes

1’-biphenyl]-4-carbonitrile,4’-heptyl-[7CB; 4′-HEPTYL-4-BIPHENYLCARBONITRILE; 4-HEPTYL-4′-CYANO-BIPHENYL; 4′-N-HEPTYL-4-BIPHENYLCARBONITRILE; 4′-N-HEPTYLBIPHENYL-4-CARBONITRILE; 4-CYANO-4′-HEPTYLBIPHENYL; 4-CYANO-4′-N-HEPTYLBIPHENYL

4'-Heptyl-4-biphenylcarbonitrile CAS 41122-71-8
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