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TRANS,TRANS-4-PROPENYL-4''-PROPYL-BICYCLOHEXYL 279246-65-0

TRANS,TRANS-4-PROPENYL-4''-PROPYL-BICYCLOHEXYL 279246-65-0

TRANS,TRANS-4-PROPENYL-4''-PROPYL-BICYCLOHEXYL Liquid crystals have properties between those of conventional liquid and those of solid crystal. For instance, a liquid crystal shows fluidity like a liquid, but it also demonstrates optical anisotropy like a crystal. Liquid crystal molecules are directionally oriented, but positionally not oriented. Small molecule-based and polymer-based liquid crystals are known. The structure of a liquid crystal involves rigid π-electron systems bearing flexible long alkyl chains. Many liquid crystal molecules are calamitic shaped with a group for polarization, but planar molecules are also known. We can control the temperature which shows a liquid crystal phase by modifying the length of alkyl chain. A practical liquid crystal has a mesophase around room temperature. In addition to an application for a liquid crystal display, liquid crystal materials are expected to be organic semiconductors. A semiconductor having a liquid crystal phase, the so-called liquid crystal semiconductor, spontaneously undergoes a molecular orientation and self-assembly.

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    Identifications:

    Name:TRANS,TRANS-4-PROPENYL-4''-PROPYL-BICYCLOHEXYL;(trans,trans)-4-(1E)-1-Propenyl-4'-propyl-1,1'-bicyclohexy

    CAS: 279246-65-0

    EINECS: N/A

    MF:  C18H32

    MW:248.451

    Melting point:43.0 to 47.0 °C

    Appearance: white powder

    Purity:99%

    Package:5g 25g 25kg bulk package

    Availability: In stock

    Applications: Intermediate of liquid crystal material


    279249-65-0



    TRANS,TRANS-4-PROPENYL-4''-PROPYL-BICYCLOHEXYL Liquid crystals have properties between those of conventional liquid and those of solid crystal. For instance, a liquid crystal shows fluidity like a liquid, but it also demonstrates optical anisotropy like a crystal. Liquid crystal molecules are directionally oriented, but positionally not oriented. Small molecule-based and polymer-based liquid crystals are known. The structure of a liquid crystal involves rigid π-electron systems bearing flexible long alkyl chains. Many liquid crystal molecules are calamitic shaped with a group for polarization, but planar molecules are also known. We can control the temperature which shows a liquid crystal phase by modifying the length of alkyl chain. A practical liquid crystal has a mesophase around room temperature. In addition to an application for a liquid crystal display, liquid crystal materials are expected to be organic semiconductors. A semiconductor having a liquid crystal phase, the so-called liquid crystal semiconductor, spontaneously undergoes a molecular orientation and self-assembly.


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         CAS: 123560-48-5 3-HHB(2F,3F)-O2 



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