10930
花生酸
synthetic, ≥99.0% (GC)
别名:
NSC 93983, 二十烷酸, 正二十酸, 正构廿烷酸
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关于此项目
线性分子式:
CH3(CH2)18COOH
化学文摘社编号:
分子量:
312.53
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
208-031-3
Beilstein/REAXYS Number:
1788211
MDL number:
InChI key
VKOBVWXKNCXXDE-UHFFFAOYSA-N
InChI
1S/C20H40O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h2-19H2,1H3,(H,21,22)
SMILES string
CCCCCCCCCCCCCCCCCCCC(O)=O
assay
≥99.0% (GC)
form
solid
quality
synthetic
Quality Level
mp
74-76 °C (lit.)
solubility
H2O: insoluble, benzene: freely soluble, chloroform: freely soluble, cold water: very slightly soluble, diethyl ether: freely soluble, petroleum ether: freely soluble
functional group
carboxylic acid
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Application
用花生酸研究了硫化镉晶体在花生酸单层膜下的生长。它可以用来组成朗格缪尔-布洛杰特 (LB) 膜。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
存储类别
11 - Combustible Solids
wgk
nwg
flash_point_f
230.0 °F - closed cup
flash_point_c
110 °C - closed cup
ppe
Eyeshields, Gloves, type N95 (US)
Epitaxial growth of size-quantized cadmium sulfide crystals under arachidic acid monolayers.
Yang J, et al.
The Journal of Physical Chemistry, 99(15), 5500-5504 (1995)
Morphology of microphase separation in arachidic acid/cadmium arachidate Langmuir-Blodgett multilayers.
Kurnaz ML and Schwartz DK.
The Journal of Physical Chemistry, 100(26), 11113-11119 (1996)
Alicia Leikin-Frenkel et al.
Archives of biochemistry and biophysics, 471(1), 63-71 (2008-01-03)
Fatty acid bile acid conjugates (FABACs) prevent and dissolve cholesterol gallstones and prevent diet induced fatty liver, in mice. The present studies aimed to test their hypocholesterolemic effects in mice. Gallstone susceptible (C57L/J) mice, on high fat (HFD) or regular
Christian R Hansen et al.
Nano letters, 9(3), 1052-1057 (2009-02-10)
By use of specular X-ray reflectivity (XR) the structure of a metal-covered organic thin film device is measured with angstrom resolution. The model system is a Langmuir-Blodgett (LB) film, sandwiched between a silicon substrate and a top electrode consisting of
Sangjun Seok et al.
Langmuir : the ACS journal of surfaces and colloids, 25(16), 9262-9269 (2009-07-25)
In situ imaging ellipsometry is employed to monitor the morphology of collapsed films of fatty acid Langmuir monolayers on pure water and on CaCl2 solution. The ellipsometry images reveal the existence of multilayer domains in the collapsed region, and analysis
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