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219274

Eicosane

Name: Eicosane
Brand: ALDRICH

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

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Properties

vapor density

9.8 (vs air)

Quality Level

100

assay

99%

form

solid

bp

220 °C/30 mmHg (lit.)

mp

35-37 °C (lit.)

solubility

hexane: soluble 100 mg/mL, clear

SMILES string

CCCCCCCCCCCCCCCCCCCC

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

InChI key

CBFCDTFDPHXCNY-UHFFFAOYSA-N

Description

General description

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

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

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pictograms

GHS08

signalword

Danger

hcodes

H304

pcodes

P301 + P310 - P331 - P405 - P501

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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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

A model system to mimic environmentally active surface film roughness and hydrophobicity.

Jacob S Grant et al.

Chemosphere, 185, 772-779 (2017-07-25)

This work presents the development and initial assessment of a laboratory platform to allow quantitative studies on model urban films. The platform consists of stearic acid and eicosane mixtures that are solution deposited from hexanes onto smooth, solid substrates. We

A Trigonal-Pyramidal Erbium(III) Single-Molecule Magnet.

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

Synthesis and modification of uniform PEG-neridronate-modified magnetic nanoparticles determines prolonged blood circulation and biodistribution in a mouse preclinical model.

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

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Global Trade Item Number

SKU	GTIN
219274-500G	04061838775917
219274-5G	04061838775924
219274-100G	04061838775900