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重要文件

158224

Sigma-Aldrich

N-(4-甲氧基苯亚甲基)-4-丁基苯胺

98%

同義詞:

MBBA

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About This Item

線性公式:
CH3(CH2)3C6H4N=CHC6H4OCH3
CAS號碼:
分子量::
267.37
EC號碼:
MDL號碼:
分類程式碼代碼:
12352103
PubChem物質ID:
NACRES:
NA.23

品質等級

化驗

98%

形狀

liquid crystal

折射率

n20/D 1.5496 (lit.)

密度

1.027 g/mL at 25 °C (lit.)

SMILES 字串

CCCCc1ccc(cc1)\N=C\c2ccc(OC)cc2

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+

InChI 密鑰

FEIWNULTQYHCDN-XMHGGMMESA-N

一般說明

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。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

235.4 °F - closed cup

閃點(°C)

113 °C - closed cup

個人防護裝備

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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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
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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
Cauchy formula applied to determine the birefringence dispersion of N-(methoxybenzylidene)-4-butylaniline (MBBA) liquid crystal layer
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