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Sigma Aldrich 4'-Pentyl-4-biphenylcarbonitrile

Catalog No. 3285101G Shop All MilliporeSigma Sigma Organic Chemistry Products
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Catalog No. 32-851-01G

Supplier: Sigma Aldrich 3285101G

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Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

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.2Attaching 5CB to an aqueous-liquid crystal interface by redox active surfactant has been investigated.

Specifications

CAS 40817-08-1
Density 1.008 g/mL (at 25°C)
Boiling Point 140°C to 150°C (0.5 mmHg)
Molecular Formula C18H19N
Refractive Index n20/D 1.532 (literature)
Linear Formula CH3(CH2)4C6H4C6H4CN
MDL Number MFCD00036350
Quantity 1 g
Synonym 4-Cyano-4-pentylbiphenyl; 4-Pentyl-4-cyanobiphenyl; 5 CB
Molecular Weight (g/mol) 249.35
Percent Purity 98%
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