134457

Sigma-Aldrich

Docosane

99%

Linear Formula:
CH3(CH2)20CH3
CAS Number:
Molecular Weight:
310.60
Beilstein/REAXYS Number:
1702206
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

vapor density

10.8 (vs air)

Quality Level

vapor pressure

<1 mmHg ( 21.1 °C)

assay

99%

bp

369 °C (lit.)

mp

42-45 °C (lit.)

density

0.778 g/mL at 25 °C (lit.)

SMILES string

CCCCCCCCCCCCCCCCCCCCCC

InChI

1S/C22H46/c1-3-5-7-9-11-13-15-17-19-21-22-20-18-16-14-12-10-8-6-4-2/h3-22H2,1-2H3

InChI key

HOWGUJZVBDQJKV-UHFFFAOYSA-N

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Application

Docosane was used to investigate commercially available waxes in the form of thin disc samples as possible diffraction intensity standards for macromolecular crystallography synchrotron beamlines.

Packaging

25, 100 g in glass bottle

storage_class_code

11 - Combustible Solids

WGK Germany

WGK 3

Flash Point F

235.4 °F - closed cup

Flash Point C

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Leisha M Armijo et al.
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J Brandao-Neto et al.
Journal of synchrotron radiation, 17(1), 53-60 (2009-12-24)
A number of commercially available waxes in the form of thin disc samples have been investigated as possible diffraction intensity standards for macromolecular crystallography synchrotron beamlines. Synchrotron X-ray powder diffraction measurements show that beeswax offers the best performance of these...
Carlos F Torres et al.
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Protocols
Separation of Decane; Dodecane; Tetradecane; Hexadecane; Octadecane; Eicosane; Docosane; Tetracosane; Hexacosane; Octacosane
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