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Lab Chemicals
Fatty Acids and Alcohols
STEARYL ALCOHOL
STEARYL ALCOHOL Extra Pure
1-Octadecanol Octadecyl alcohol Stearyl alcohol
Article No.
6131D
Grade
Extra Pure
Purity
96%
CAS No.
112-92-5
Molecular Formula
C
1
8
H
3
8
O
Molecular Weight
270.50
H.S. Code
2905.1700
Shelf Life
60 Months
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
Physical Properties
Physical state at 20 °C
Solid
Colour
White flakes
Odour
Fatty & oily odour
Melting point/ Freezing point [°C]
56 - 59 °C
Auto-ignition temperature [°C]
450°C
Flash point [°C]
> 113 °C
Boiling point [°C]
170 - 171 °C
Initial boiling point [°C]
170°C
Final boiling point [°C]
171 °C
Vapour pressure mm/Hg
< 0.01 mm Hg at 38 °C
Vapour density
9.5
Density [g/cm3]
0.812
Solubility in water [% weight]
Insoluble in water
Explosion limits - upper [%]
8%
Explosion limits -lower [%]
1%
Packings
500 g
(00500)
Specifications
Appearance
White Powder or flakes or pellets
Purity (by GC)
Min 96%
Melting range
55 - 58 deg C
Revision Date :
17-Sep-2021