n-Eicosane, 99%
n-Eicosane, 99%
n-Eicosane, 99%
Thermo Scientific Chemicals

n-Eicosane, 99%

CAS: 112-95-8 | C20H42 | 282.56 g/mol
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25 g
100 g
Catalog number A13853.14
also known as A13853-14
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Chemical Identifiers
CAS112-95-8
IUPAC Nameicosane
Molecular FormulaC20H42
InChI KeyCBFCDTFDPHXCNY-UHFFFAOYSA-N
SMILESCCCCCCCCCCCCCCCCCCCC
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SpecificationsSpecification SheetSpecification Sheet
Assay (GC)≥98.5% (UK-sourced material)
Appearance (Color)White to pale yellow
Assay from Supplier's CofA≥98.5% (US-sourced material)
FormCrystals or powder or crystalline powder or fused solid or flakes
CommentMaterial sourced in UK and US
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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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
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.

Solubility
Soluble in ether, petroleum ether and benzene. Slightly soluble in acetone and chloroform. Insoluble in water.

Notes
Incompatible with strong oxidizing agents.
RUO – Research Use Only

General References:

  1. 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.
  2. 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.