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112-95-8 - n-Eicosane, 99% - A13853 - Alfa Aesar

A13853 n-Eicosane, 99%

CAS-Nummer
112-95-8
Synonyme

Größe Preis ($) Menge Verfügbarkeit
25g 16,26
100g 45,99
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n-Eicosane, 99%

MDL
MFCD00009344
EINECS
204-018-1

Chemische Eigenschaften

Formel
CH3(CH2)18CH3
Molmasse
282.54
Schmelzpunkt
36-38°
Siedepunkt
220°/30mm
Flammpunkt
176°(348°F)
Dichte
0.7888
Brechungsindex
1.4425
Löslichkeit
Soluble in ether, petroleum ether and benzene. Slightly soluble in acetone and chloroform. Insoluble in water.

Anwendungen

n-Eicosane is a saturated aliphatic hydrocarbon, which is used to form candles and paraffin waxes with solar energy storage capacity. It is also used in cosmetics, lubricants, plasticizers and in the petrochemical industry. Further, it is useful for special surfactants and in the preparation of certain organic chemicals. In addition to this, it is used as a chromatographic analysis reference material.

Bemerkungen

Incompatible with strong oxidizing agents.

Literaturverweise

Vélez, C.; Khayet, M.; de Zárate, J. O. Temperature-dependent thermal properties of solid/liquid phase change even-numbered n-alkanes: n-Hexadecane, n-octadecane and n-eicosane. Appl. Energy 2015, 143, 383-394.

Li, F.; Wang, X.; Wu, D. Fabrication of multifunctional microcapsules containing n-eicosane core and zinc oxide shell for low-temperature energy storage, photocatalysis, and antibiosis. Energy Convers. Manage. 2015, 106, 873-885.

Weitere Referenzen

Beilstein
1700722
Harmonized Tariff Code
2901.10
TSCA
Yes

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