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8.22046

Sigma-Aldrich

Docosane

for synthesis

Synonym(s):

Docosane

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About This Item

Linear Formula:
CH3(CH2)20CH3
CAS Number:
Molecular Weight:
310.60
MDL number:
UNSPSC Code:
12352001
EC Index Number:
211-121-5
NACRES:
NA.22

vapor pressure

<1 hPa ( 20 °C)

Quality Level

assay

≥98.0% (GC)

form

solid

bp

369 °C/1013 hPa

mp

44 °C

transition temp

flash point >110 °C

density

0.794 g/cm3 at 20 °C

storage temp.

2-30°C

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

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 42 °C
Melting range (upper value): ≤ 45 °C
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup


Certificates of Analysis (COA)

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