24135
1-Propanol
≥99% (GC), purum
Synonym(s):
Propyl alcohol
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About This Item
Linear Formula:
CH3CH2CH2OH
CAS Number:
Molecular Weight:
60.10
UNSPSC Code:
12352001
NACRES:
NA.21
PubChem Substance ID:
EC Number:
200-746-9
Beilstein/REAXYS Number:
1098242
MDL number:
Assay:
≥99% (GC)
Technique(s):
GC/GC: suitable
Bp:
97 °C (lit.)
Vapor pressure:
10 mmHg ( 147 °C), 14.9 mmHg ( 20 °C)
Quality Level
vapor density
2.1 (vs air)
vapor pressure
10 mmHg ( 147 °C), 14.9 mmHg ( 20 °C)
grade
purum
assay
≥99% (GC)
form
liquid
autoignition temp.
700 °F
expl. lim.
13.7 %
technique(s)
GC/GC: suitable
impurities
≤0.002% free acid (as C2H5COOH), ≤0.005% non-volatile matter, ≤0.1% water (Karl Fischer)
refractive index
n20/D 1.384 (lit.)
pH
8.5 (20 °C, 200 g/L)
bp
97 °C (lit.)
mp
−127 °C (lit.)
density
0.804 g/mL at 25 °C (lit.)
application(s)
microbiology
SMILES string
CCCO
InChI
1S/C3H8O/c1-2-3-4/h4H,2-3H2,1H3
InChI key
BDERNNFJNOPAEC-UHFFFAOYSA-N
General description
1-Propanol is a linear alcohol. It exhibits Debye-type relaxation process which resembles the α-relaxation and Johari-Goldstein type β-relaxation features of the supercooled liquids (nonhydrogen-bonding type). It has been tested as a substitute of the fuel for various fuel cells. Its biosynthesis from glucose using Escherichia coli strain has been proposed.
Application
1-Propanol has been employed as solvent for the synthesis of mesoporous alumina.
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
71.6 °F - closed cup
flash_point_c
22 °C - closed cup
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C R Shen et al.
Metabolic engineering, 10(6), 312-320 (2008-09-09)
Production of higher alcohols via the keto-acid intermediates found in microorganism's native amino-acid pathways has recently shown promising results. In this work, an Escherichia coli strain that produces 1-butanol and 1-propanol from glucose was constructed. The strain first converts glucose
Dynamics of glass-forming liquids. III. Comparing the dielectric α-and β-relaxation of 1-propanol and o-terphenyl.
Hansen C, et al.
J. Chem. Phys. , 107, 1086-1093 (1997)
Mesoporous alumina (I): comparison of synthesis schemes using anionic, cationic, and non-ionic surfactants.
Ray JC, et al.
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 100(1), 183-190 (2007)