n-Butanol

June 30th, 2008 by

Butanol

IUPAC name
Butan-1-ol
Other names
Butanol
1-Butanol
n-Butanol
normal-Butanol
Butyl alcohol
Butyric alcohol
Propylcarbinol
Identifiers
CAS number
RTECS number
EO1400000
SMILES
CCCCO
Properties
Molecular formula
C4H10O, BuOH
Molar mass
74.12 g/mol
Appearance
clear liquid
Density
0.8098 g/cm³ @ 20 °C, liquid
Melting point
−89.5 °C (183.7 K)
Boiling point
117.73 °C (390.9 K)
Solubility in water
9.1 mL/100 mL H2O at 25 °C
Viscosity
3 cP at 25°C
Structure
Dipole moment
1.52 D (1-butanol)
Hazards
MSDS
External MSDS
Main hazards
flammable
NFPA 704

3
1
0
 
R-phrases
R10 R22 R37/38
R41 R67
S-phrases
S7/9 S13 S26
S37/39 S46
Flash point
37 °C (99 °F)
Related compounds
Related alcohols
Propanol, Pentanol,
Isobutanol, [...]

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