328510
4′-戊基-4-联苯甲腈
liquid crystal (nematic), 98%
别名:
4-戊基-4-氰基联苯, 4-氰基-4-戊基联苯, 5CB
登录 查看公司和协议定价
选择尺寸
关于此项目
线性分子式:
CH3(CH2)4C6H4C6H4CN
化学文摘社编号:
分子量:
249.35
EC 号:
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.23
质量水平
方案
98%
表单
liquid crystal (nematic)
折射率
n20/D 1.532 (lit.)
沸点
140-150 °C/0.5 mmHg (lit.)
密度
1.008 g/mL at 25 °C (lit.)
SMILES字符串
CCCCCc1ccc(cc1)-c2ccc(cc2)C#N
InChI
1S/C18H19N/c1-2-3-4-5-15-6-10-17(11-7-15)18-12-8-16(14-19)9-13-18/h6-13H,2-5H2,1H3
InChI key
HHPCNRKYVYWYAU-UHFFFAOYSA-N
一般描述
4'-戊基-4-联苯甲腈（5CB）是向列型液晶。 5CB分别在18oC和35oC下经历从晶体到向列的相变，然后到各向同性状态。 它可以通过改性联苯来生产
应用
用氧化还原活性表面活性剂将 5CB 固定在水-液晶界面上进行了研究。
警示用语：
Warning
危险声明
危险分类
Skin Sens. 1
储存分类代码
10 - Combustible liquids
WGK
WGK 3
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Active Control of the Anchoring of 4`-Pentyl-4-cyanobiphenyl (5CB) at an Aqueous?Liquid Crystal Interface By Using a Redox-Active Ferrocenyl Surfactant
Brake JM, et al.
Langmuir, 19 (21), 8629?8637-8629?8637 null
Zongdai Liu et al.
Soft matter, 15(28), 5638-5643 (2019-06-28)
For nematic liquid crystals (LCs), a disclination line is formed when the director of the LCs changes abruptly. In this study, we demonstrate an approach to form dynamic disclination lines by flowing the nematic liquid crystal 4-cyano-4'-pentylbiphenyl (5CB) in rectangular
Makiko T Quint et al.
Scientific reports, 7(1), 17788-17788 (2017-12-21)
We present three-dimensional microshells formed by self-assembly of densely-packed 5 nm gold nanoparticles (AuNPs). Surface functionalization of the AuNPs with custom-designed mesogenic molecules drives the formation of a stable and rigid shell wall, and these unique structures allow encapsulation of cargo
Yu Xia et al.
Advanced materials (Deerfield Beach, Fla.), 28(43), 9637-9643 (2016-10-08)
Two-dimensional liquid-crystal elastomer (LCE) sheets with preprogrammed topological defects are prepared by aligning liquid-crystal monomers within micropatterned epoxy channels, followed by photopolymerization. Upon heating, the LCE films form various three-dimensional structures in agreement with theoretical design. The miniaturized LCE actuators
Joo Song Lee et al.
Science (New York, N.Y.), 362(6416), 817-821 (2018-11-18)
Although polycrystalline hexagonal boron nitride (PC-hBN) has been realized, defects and grain boundaries still cause charge scatterings and trap sites, impeding high-performance electronics. Here, we report a method of synthesizing wafer-scale single-crystalline hBN (SC-hBN) monolayer films by chemical vapor deposition.
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持