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:
产品名称
花生酸, synthetic, ≥99.0% (GC)
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
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
Quality Level
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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)
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)
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)
Gregor Thomas Dahl et al.
Materials (Basel, Switzerland), 12(18) (2019-09-08)
Zirconia nanoceramics are interesting materials for numerous high-temperature applications. Because their beneficial properties are mainly governed by the crystal and microstructure, it is essential to understand and control these features. The use of co-stabilizing agents in the sol-gel synthesis of
Leiliang Zheng et al.
Journal of the American Society for Mass Spectrometry, 19(1), 96-102 (2008-02-23)
Langmuir-Blodgett multilayers of alternating barium arachidate and barium dimyristoyl phosphatidate are characterized by secondary ion mass spectrometry employing a 40 keV buckminsterfullerene (C60) ion source. These films exhibit well-defined structures with minimal chemical mixing between layers, making them an intriguing
Leiliang Zheng et al.
Analytical chemistry, 80(19), 7363-7371 (2008-09-10)
Time-of-flight secondary ion mass spectrometry is utilized to characterize the response of Langmuir-Blodgett (LB) multilayers under the bombardment by buckminsterfullerene primary ions. The LB multilayers are formed by barium arachidate and barium dimyristoyl phosphatidate on a Si substrate. The unique
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