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4-Pentylphenyl 4-pentylbenzoate


Product Code M2366A1
Price $116.00 ex. VAT

4-Pentylphenyl 4-pentylbenzoate, liquid crystal (nematic)

Liquid crystal for the application of optical electronics i.e. in liquid-crystal display (LCD).


4-Pentylphenyl 4-pentylbenzoate (5PEP5) is a nematic liquid crystal with a chemical structure of 4-pentylphenyl ester of 4-pentylbenzoate.

4-Pentylphenyl 4-pentylbenzoate has a ester link and a core which is more flexible and less directed along the long molecular axis that the biphenyl liquid crystals, i.e. 4'-Heptyl-[1,1'-biphenyl]-4-carbonitrile. However, the observed alignment properties of 4-pentylphenyl 4-pentylbenzoate having two pentyl tails on its self are similar to those of the rode-like biphenyl core molecule 4-pentyl-4’-cyanobiphenyl. The alignment on the substrate polyvinyl imidazole (PVI) is perpendicular to the rubbing direction, perpendicular to the vinyl backbone

Chemical Structure

chemical structure of 4-Pentylphenyl 4-pentylbenzoate, CAS 74305-48-9
Chemical structure of 4-Pentylphenyl 4-pentylbenzoat, CAS 74305-48-9

General Information

CAS Number 74305-48-9
Chemical Formula C23H30O2
Molecular Weight 338.48
Full Name 4-Pentylphenyl 4-pentybenzoate
Synonyms 5PEP5, Pentylphenyl pentylbenzoate, 4-Amylphenyl 4′propybenzoate, 4-Pentybenzoic acid 4-pentylphenyl ester
Classification / Family Phenyl Ester Liquid Crystals, Nematic Liquid Crystals

Product Details

Purity >97% (1HNMR)
Form White powder/crystals
Melting Point 34.0 - 38.0 °C
Solubility Methanol

MSDS Documentation

4-Pentylphenyl 4-pentylbenzoate MSDS4-Pentylphenyl 4-pentylbenzoat MSDS Sheet

Pricing

Batch Quantity Price
M2366A 10 g £105
M2366A 25 g £210
M2366A 50 g £320
M2366A 100 g £480

Literature and Reviews

  1. Rod-like cyanophenyl probe molecules nanoconfined to oxide particles: Density of adsorbed surface species, S. Frunza et al., Eur. Phys. J. Plus 131, 27 (2016); DOI: 10.1140/epjp/i2016-16027-5
  2. Peculiar orientation of nematic liquid crystals on rubbed polyvinylimidazole, S. Frunza et al., J. Optoelectron. Adv. Mater., 7 (4), 2149-2157 (2005).

To the best of our knowledge the information provided here is accurate. However, Ossila assume no liability for the accuracy of this page. The values provided are typical at the time of manufacture and may vary over time and from batch to batch. All products are for laboratory and research and development use only, and may not be used for any other purpose including health care, pharmaceuticals, cosmetics, food or commercial applications.

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