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4′-(己氧基)-4-联苯甲腈,4′-(Hexyloxy)-4-biphenylcarbonitrile [6OCB];liquid crystal (nematic), 96%

别名:4'-己氧基-[1,1'-联苯基]-4-甲腈;4'-(己氧基)-4-联苯-腈;4'-(己氧基)[1,1'-联苯]-4-腈;4'-己氧基-4-氰基联苯;4'-己氧基联苯基-4-腈; 4-(4-己氧基苯基)苄腈;4-(n-己氧基)-4'-氰基联苯;4-氰基-4'-(己氧基)联苯;4-氰基-4'-n-己氧基联苯;4-己氧基-4 '-氰基联苯;对-己氧基-p'-氰基联苯;4′-(Hexyloxy)-4-biphenyl-carbonitrile, 4′-(Hexyloxy)[1,1′-biphenyl]-4-carbonitrile, 4′-Hexyloxy-4-cyanobiphenyl, 4′-Hexyloxybiphenylyl-4-carbonitrile, 4-(4-Hexyloxyphenyl)benzonitrile, 4-(n-Hexyloxy)-4′-cyanobiphenyl, 4-Cyano-4′-(hexyloxy)biphenyl, 4-Cyano-4′-n -hexyloxybiphenyl, 4-Hexyloxy-4′-cyanobiphenyl, p -Hexyloxy-p ′-cyanobiphenyl 线性分子式: CH3(CH2)5OC6H4C6H4CN CAS号: 41424-11-7 分子量: 279.38 EC 号: 255-358-2 MDL编号: MFCD00134145 PubChem化学物质编号: 24860560 NACRES: NA.23
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 338656
CAS号: 41424-11-7
MDL号: MFCD00134145
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说明

也称为 6OCB,这些液晶 (LC) 对温度、剪切力、电场(或磁场)以及与其接触的固体表面结构的微小变化有响应。 在显示近晶相的 LC 中,例如这些,分子显示出一定程度的平移顺序并倾向于将自身排列成层。
用于合成 pH 响应型嵌段共聚物、二元混合物。

一般描述

Also known as 6OCBs,these liquid crystals (LCs) are responsive to small changes in temperature, shear, electric (or magnetic) fields, and the structure of solid surfaces with which they are in contact. In LCs exhibiting smectic phases, such as these, the molecules show a degree of translational order and tend to align themselves in layers.
 

应用

Used to synthesize pH responsive block copolymers, binary mixtures.
 
 

属性

测定

96%

形式

liquid crystal (nematic)

mp

56-58 °C (lit.)

转变温度

crystalline phase to nematic phase 56 °C
nematic phase to isotropic phase 76 °C

SMILES string

CCCCCCOc1ccc(cc1)-c2ccc(cc2)C#N

InChI

1S/C19H21NO/c1-2-3-4-5-14-21-19-12-10-18(11-13-19)17-8-6-16(15-20)7-9-17/h6-13H,2-5,14H2,1H3

InChI key

YUYXUPYNSOFWFV-UHFFFAOYSA-N

 

安全信息

危险声明

预防措施声明

危险分类

Aquatic Chronic 4

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(F)

228.2 °F

闪点(C)

109 °C

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 60 | 欧洲Eur. ≥ 21 | 東京Tokyo ≥ 5 | 香港与北京 ≥ 10