358746
四十四烷
99%
别名:
正四四氢呋喃
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关于此项目
线性分子式:
CH3(CH2)42CH3
化学文摘社编号:
分子量:
619.19
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
230-407-0
Beilstein/REAXYS Number:
1804576
MDL number:
产品名称
四十四烷, 99%
InChI key
KMXFZRSJMDYPPG-UHFFFAOYSA-N
InChI
1S/C44H90/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39-41-43-44-42-40-38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-44H2,1-2H3
SMILES string
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
assay
99%
mp
85-87 °C (lit.)
Quality Level
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Application
为了提高电荷载流子迁移率，可以在铜-酞菁场效应晶体管的钝化层中使用四十四烷。 它可用于修饰Au(111)上的准二维表面电子系统，已通过角分辨光电子能谱法对其进行了研究。
General description
四十四烷是一种长链烷烃。它是巨枝大戟（Euphorbia macroclada）精油的主要成分。 四十四烷与[Na(H2O)P5W30O110] 的共吸附会在四十四烷的缓冲层上形成单个分离的表面活性剂包封簇，这是通过扫描隧道显微术确定的。 已经报道了四十四烷的热氧化降解反应。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Thermooxidative degradation of polyethylene. I and II. Structural changes occurring in low-density polyethylene, high-density polyethylene, and tetratetracontane heated in air.
Holmstrom A and Sorvik EM.
Journal of Polymer Science Part A: Polymer Chemistry, 16(10), 2555-2586 (1978)
Modification of Shockley surface state by long-chain n-alkane: Photoemission study on tetratetracontane/Au (111) interface.
Kanai K, et al.
Thin Solid Films, 517(11), 3276-3280 (2009)
Abdulselam Ertas et al.
Natural product research, 29(6), 529-534 (2014-09-04)
In this study, it was aimed to investigate the chemical composition and antioxidant activities of two Euphorbia species. The major component of the fatty acid compositions obtained from the petroleum ether extracts was identified as palmitic acid for Euphorbia gaillardotii
High-mobility copper-phthalocyanine field-effect transistors with tetratetracontane passivation layer and organic metal contacts.
Kraus M, et al.
Journal of Applied Physics, 107(9), 094503-094503 (2010)
Peng Wu et al.
Langmuir : the ACS journal of surfaces and colloids, 24(6), 2767-2771 (2008-02-16)
We report on the self-assembly of several surfactant-encapsulated clusters (SECs) on the basal plane of graphite consisting of the doughnut-shaped tungstophosphate anion [Na(H2O)P5W30O110] covered by a hydrophobic shell of surfactants. Well-ordered rodlike structures are observed using scanning force microscopy. No
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