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Merck
CN

219274

Eicosane

99%

Synonym(s):

n-Eicosane

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About This Item

Linear Formula:
CH3(CH2)18CH3
CAS Number:
112-95-8
Molecular Weight:
282.55
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24853117
EC Number:
204-018-1
Beilstein/REAXYS Number:
1700722
MDL number:
MFCD00009344
Assay:
99%
Form:
solid

Key Documents

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Product Name

Eicosane, 99%

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)

assay

99%

form

solid

bp

220 °C/30 mmHg (lit.)

mp

35-37 °C (lit.)

solubility

hexane: soluble 100 mg/mL, clear

Quality Level

100

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Application

Eicosane was used:
  • to fabricate a modified carbon paste electrode composed of Cu2+-mediated salbutamol-imprinted polymer nanoparticles
  • in formulation of microcapsules of n-eicosane coated with a polysiloxane

General description

n-Eicosane encapsulated in the nanosized pores of silica exhibits novel phase change behavior.

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H304

Hazard Classifications

Asp. Tox. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ6224
MKCZ5402
MKCX9346
MKCX6058
MKCX4661

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Vitalii Patsula et al.
Scientific reports, 9(1), 10765-10765 (2019-07-26)
Magnetite (Fe3O4) nanoparticles with uniform sizes of 10, 20, and 31 nm were prepared by thermal decomposition of Fe(III) oleate or mandelate in a high-boiling point solvent (>320 °C). To render the particles with hydrophilic and antifouling properties, their surface was coated
Andrew J Brown et al.
Angewandte Chemie (International ed. in English), 54(20), 5864-5868 (2015-03-27)
Given the recent advent of mononuclear single-molecule magnets (SMMs), a rational approach based on lanthanides with axially elongated f-electron charge cloud (prolate) has only recently received attention. We report herein a new SMM, [Li(THF)4[Er{N(SiMe3)2}3Cl]⋅2 THF, which exhibits slow relaxation of the
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
Ho Young Woo et al.
Nanomaterials (Basel, Switzerland), 11(1) (2021-01-21)
In this study, we demonstrate the colloidal synthesis of nearly monodisperse, sub-100-nm phase change material (PCM) nanobeads with an organic n-paraffin core and poly(methylmethacrylate) (PMMA) shell. PCM nanobeads are synthesized via emulsion polymerization using ammonium persulfate as an initiator and
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Protocols

US EPA Method 8015 (modified): GC Analysis of Diesel Range Organics (DRO) on SLB®-5ms (20 m x 0.18 mm I.D., 0.18 µm), Fast GC Analysis

Separation of Decane; Dodecane; Tetradecane; Hexadecane; Octadecane; Eicosane; Docosane; Tetracosane; Hexacosane; Octacosane

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