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Merck
CN

44820

正二十烷

purum, ≥97.0% (GC)

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线性分子式:
CH3(CH2)18CH3
化学文摘社编号:
112-95-8
分子量:
282.55
EC Number:
204-018-1
UNSPSC Code:
12352100
PubChem Substance ID:
24868391
Beilstein/REAXYS Number:
1700722
MDL number:
MFCD00009344

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InChI key

CBFCDTFDPHXCNY-UHFFFAOYSA-N

InChI

1S/C20H42/c1-3-5-7-9-11-13-15-17-19-20-18-16-14-12-10-8-6-4-2/h3-20H2,1-2H3

SMILES string

CCCCCCCCCCCCCCCCCCCC

vapor density

9.8 (vs air)

grade

purum

assay

≥97.0% (GC)

bp

220 °C/30 mmHg (lit.)

mp

36-38 °C

solubility

hexane: soluble 100 mg/mL, clear

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Grafting of maleic anhydride to n-eicosane.
Russell KE and Kelusky EC.
Journal of Polymer Science Part A: Polymer Chemistry, 26(8), 2273-2280 (1988)
Wei Wang et al.
Physical chemistry chemical physics : PCCP, 15(34), 14390-14395 (2013-07-25)
Silica microcapsules with hierarchical pore structure are prepared using a one step emulsion templated hydrolysis method. Silica particles of around 100 nm with percolated nanosized pores are self-assembled into micrometer scale spherical shells. The porous structure serves as an ideal
Witold Fortuniak et al.
Colloid and polymer science, 291(3), 725-733 (2013-03-06)
The coemulsification method suitable for the formulation of microcapsules of
L C van Gorkom et al.
Biochemistry, 31(3), 671-677 (1992-01-28)
The rate of formation of high-curvature intermediates or disordered cubic phases in N-methyldioleoylphosphatidylethanolamine (N-methyl-DOPE) dispersions with or without additives was studied by 31P NMR spectroscopy. In N-methyl-DOPE dispersions, both the L alpha liquid-crystalline phase and the hexagonal HII phase convert
Fernando J Guerrieri et al.
Proceedings. Biological sciences, 276(1666), 2461-2468 (2009-04-15)
Discriminating among individuals and rejecting non-group members is essential for the evolution and stability of animal societies. Ants are good models for studying recognition mechanisms, because they are typically very efficient in discriminating 'friends' (nest-mates) from 'foes' (non-nest-mates). Recognition in
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