4′-Heptyl-4-biphenylcarbonitrile

Name: 4′-Heptyl-4-biphenylcarbonitrile
Brand: ALDRICH

98%

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About This Item

Linear Formula:

CH₃(CH₂)₆C₆H₄C₆H₄CN

CAS Number:

41122-71-8

Molecular Weight:

277.40

NACRES:

NA.23

PubChem Substance ID:

24859917

UNSPSC Code:

12352103

EC Number:

255-229-0

MDL number:

MFCD00074915

Key Documents

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InChI key

ZGOWXOZNUNZPAV-UHFFFAOYSA-N

InChI

1S/C20H23N/c1-2-3-4-5-6-7-17-8-12-19(13-9-17)20-14-10-18(16-21)11-15-20/h8-15H,2-7H2,1H3

SMILES string

CCCCCCCc1ccc(cc1)-c2ccc(cc2)C#N

assay

98%

form

liquid crystal

Quality Level

100

Related Categories

Electronic Materials

Liquid Crystals

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1 of 4

This Item	491527	328510	338680
Sigma-Aldrich 330817 4′-Heptyl-4-biphenylcarbonitrile	Sigma-Aldrich 491527 4′-Chloroacetophenone-2′,3′,5′,6′-d₄	Sigma-Aldrich 328510 4′-Pentyl-4-biphenylcarbonitrile	Sigma-Aldrich 338680 4′-Octyl-4-biphenylcarbonitrile
assay 98%	assay -	assay 98%	assay 98%
Quality Level 100	Quality Level 200	Quality Level 100	Quality Level 100
form liquid crystal	form -	form liquid crystal (nematic)	form liquid crystal (nematic)

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 15^oC and it melts at 36^oC. 1

pictograms

GHS07

signalword

Warning

hcodes

H302,H413

pcodes

P264 - P270 - P273 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 4

Storage Class

11 - Combustible Solids

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Electrically controlled topological micro cargo transportation.

A S Bhadwal et al.

Soft matter, 16(12), 2961-2970 (2020-03-03)

We demonstrate electrically controlled linear translation and precision positioning of a colloidal particle in a soft matter device. The basis of transportation is the time dependent electric field reconfiguration and manipulation of a topological line defect between two distinct hybrid

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