158224
N-(4-甲氧基苯亚甲基）-4-丁基苯胺
98%
别名:
MBBA
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关于此项目
线性分子式:
CH3(CH2)3C6H4N=CHC6H4OCH3
化学文摘社编号:
分子量:
267.37
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352103
EC Number:
247-527-4
MDL number:
产品名称
N-(4-甲氧基苯亚甲基）-4-丁基苯胺, 98%
InChI key
FEIWNULTQYHCDN-XMHGGMMESA-N
InChI
1S/C18H21NO/c1-3-4-5-15-6-10-17(11-7-15)19-14-16-8-12-18(20-2)13-9-16/h6-14H,3-5H2,1-2H3/b19-14+
SMILES string
CCCCc1ccc(cc1)\N=C\c2ccc(OC)cc2
assay
98%
form
liquid crystal
refractive index
n20/D 1.5496 (lit.)
density
1.027 g/mL at 25 °C (lit.)
Quality Level
General description
N-（4-甲氧基亚苄基）-4-丁苯胺（MBBA）是一种向列型液晶分子，可通过正丁基苯胺与甲氧基苯甲醛的缩合蒸馏而进行制备。它可用作各向异性溶剂，其各向同性转变温度为315k。它主要用于液晶电池的开发。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Karel Kouřil et al.
Physical chemistry chemical physics : PCCP, 19(19), 11793-11801 (2017-04-27)
We report the NMR of the molecular endofullerenes H
Flexoelectro-optic effect in a hybrid nematic liquid crystal cell
Ponti S, et al.
Liq. Cryst., 26(8), 1171-1177 (1999)
Homohelicity-enriched zinc bilinone dimers with chiral aliphatic spacers. Synthesis and application to chiral induction of a nematic liquid crystal
Yagi S, et al.
Tetrahedron, 64(46), 10598-10604 (2008)
I Diaconu et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 68(3), 536-541 (2007-02-20)
The birefringence of MBBA, determined from the channeled spectra, decreases when the wavelength increases, showing a normal dispersion. The changes induced by an external electrostatic field acting perpendicular on the nematic director in the birefringence values were evidenced. The birefringence
Tomoyuki Nagaya et al.
Physical review. E, Statistical, nonlinear, and soft matter physics, 87(1), 012501-012501 (2013-02-16)
The apparent shear viscosity of p-methoxybenzylidene-p'-n-butylaniline in the presence of electrohydrodynamic convection (EHC) is investigated experimentally. In the absence of an electric field, directors are almost aligned along the flow direction such that the viscosity is close to the minimum
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