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T8752

Tetracosane

Name: Tetracosane
Brand: ALDRICH

99%

Synonym(s):

n-Tetracosane

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About This Item

Linear Formula:

CH₃(CH₂)₂₂CH₃

CAS Number:

646-31-1

Molecular Weight:

338.65

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24900554

EC Number:

211-474-5

Beilstein/REAXYS Number:

1758462

MDL number:

MFCD00009352

Assay:

99%

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Properties

Quality Level

100

assay

99%

bp

391 °C (lit.)

mp

49-52 °C (lit.)

solubility

chloroform: soluble 10%, clear, colorless

SMILES string

CCCCCCCCCCCCCCCCCCCCCCCC

InChI

1S/C24H50/c1-3-5-7-9-11-13-15-17-19-21-23-24-22-20-18-16-14-12-10-8-6-4-2/h3-24H2,1-2H3

InChI key

POOSGDOYLQNASK-UHFFFAOYSA-N

Description

General description

Tetracosane is a linear alkane. Structural characteristics of confined squalane and tetracosane under shear flow conditions have been investigated. Solubility of tetracosane in ethane and ethylene have been investigated.

Viscosity, liquid density, and surface tension data of its binary and ternary mixtures with various n-alkanes (n-heptane, n-decane or n-hexadecane) have been evaluated. Its solubility in various hydrocarbon solvents (heptane, dodecane, isomeric mixtures of decahydronapthalene, m- and p-xylene) has been studied.

Application

Tetracosane is the suitable solvent used in the synthesis of ZnS nanoparticle. It may be employed as the wax component to study the reduction in pour point of hydrocarbon solvents containing wax crystals on addition of polymer additives.

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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

Dialkylketones in Paperboard Food Contact Materials-Method of Analysis in Fatty Foods and Comparative Migration into Liquid Simulants Versus Foodstuffs.

Antía Lestido-Cardama et al.

Molecules (Basel, Switzerland), 25(4) (2020-02-23)

Dialkyl diketene dimers are used as sizing agents in the manufacture of paper and board for food contact applications to increase wetting stability. Unbound residues can hydrolyze and decarboxylate into dialkylketones. These non-intentionally added substances (NIAS) have potential to migrate

Lanthanide sensitization in II-VI semiconductor materials: a case study with terbium(III) and europium(III) in zinc sulfide nanoparticles.

Prasun Mukherjee et al.

The journal of physical chemistry. A, 115(16), 4031-4041 (2010-11-26)

This work explores the sensitization of luminescent lanthanide Tb(3+) and Eu(3+) cations by the electronic structure of zinc sulfide (ZnS) semiconductor nanoparticles. Excitation spectra collected while monitoring the lanthanide emission bands reveal that the ZnS nanoparticles act as an antenna

Solubilities of tetracosane in hydrocarbon solvents.

Brecevic L and Garside J.

Journal of Chemical and Engineering Data, 38(4), 598-601 (1993)

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Global Trade Item Number

SKU	GTIN
T8752-25G	04061835522644