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338672

对氰基辛氧基联苯

liquid crystal (nematic)

别名:

4′-(n -Octyloxy)-4-cyanobiphenyl, 4′-(Octyloxy)-4-biphenylcarbonitrile, 4′-(Octyloxy)-4-cyanobiphenyl, 4′-(Octyloxy)[1,1′-biphenyl]-4-carbonitrile, 4′-Octyloxy-1,1′-biphenyl-4-carbonitrile, 4-(4-Octyloxyphenyl)benzonitrile, 4-(Octyloxy)-4′-cyanobiphenyl, 4-Cyano-4′-(n -octyloxy)biphenyl, 4-Cyano-4′-(octyloxy)-1,1′-biphenyl, 4-Cyano-4′-(octyloxy)biphenyl, 4-Cyano-4′-n -octyloxy-1,1′-biphenyl, p -(Octyloxy)-p ′-cyanobiphenyl, p -Cyano-p ′-(octyloxy)biphenyl

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关于此项目

线性分子式:
CH3(CH2)7OC6H4C6H4CN
化学文摘社编号:
52364-73-5
分子量:
307.43
MDL number:
MFCD00075145
NACRES:
NA.23
PubChem Substance ID:
24860561
UNSPSC Code:
12352103
EC Number:
257-878-5
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form

liquid crystal (nematic)

mp

51-77 °C (lit.)

SMILES string

CCCCCCCCOc1ccc(cc1)-c2ccc(cc2)C#N

InChI

1S/C21H25NO/c1-2-3-4-5-6-7-16-23-21-14-12-20(13-15-21)19-10-8-18(17-22)9-11-19/h8-15H,2-7,16H2,1H3

InChI key

GPGGNNIMKOVSAG-UHFFFAOYSA-N

General description

4′-octyl-4- biphenylcarbonitrile (8CB) is a low molar mass liquid crystal (LCs), which shows different liquid crystalline phases depending on temperature conditions. Under normal temperature conditions 8CB exists only as bulk smectic-A phase. LCs are responsive to minor changes in temperature, shear, electric (or magnetic) fields, and the structure of solid surfaces with which they are in contact.

Application

Monolayer films of the LCs deposited onto highly ordered pyrolytic graphite, these self-assembled films display a wide variety of structural forms.
8CB may be used in the preparation of asymmetrical zinc phthalocyanine (aZnPc)-functional photocurable copolymer.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

危险代码

H413

预防性声明

P273 - P501

Hazard Classifications

Aquatic Chronic 4

存储类别

11 - Combustible Solids

怎么回事？

WGK 3

闪点 (F)

235.4 °F

闪点 (°C)

113 °C

PPE（个人防护设备）

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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