Catalog Number
ACMA00016767
Product Name
1-Amino-2-Propanol
Description
Monoisopropanolamine appears as a colorless liquid with a slight ammonia-like odor. Less dense than water and soluble in water. Flash point 165°F. Corrosive to metals and tissue. Vapors are heavier than air. Produces toxic oxides of nitrogen during combustion. Used in plastics, paints, cutting oils, and specialized cleaning compounds.;Liquid;Solid;Solid;COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR.;Colourless to faint yellow liquid; Fishy aroma;A colorless liquid with a slight ammonia-like odor.
IUPAC Name
1-aminopropan-2-ol
Molecular Weight
75.11g/mol
Molecular Formula
C3H9NO;CH3CHOHCH2NH2;C3H9NO
InChI
InChI=1S/C3H9NO/c1-3(5)2-4/h3,5H,2,4H2,1H3
InChI Key
HXKKHQJGJAFBHI-UHFFFAOYSA-N
Boiling Point
313 to 316 °F at 758 mm Hg (NTP, 1992);160.0 °C;159.46 °C @ 760 MM HG;159.5 °C;313-316°F
Melting Point
34.5 °F (NTP, 1992);25.0 °C;24-26 °C;1.74 °C;1 °C;34.5°F
Flash Point
171 °F (NTP, 1992);171 °F (77 °C) (closed cup);77 °C c.c.;171°F
Density
0.961 at 68 °F (USCG, 1999);0.9611 @ 20 °C/4 °C;0.96 g/cm³;Relative density of the vapour/air-mixture at 20 °C (air = 1): 1.00;0.970-0.976;0.961
Solubility
greater than or equal to 100 mg/mL at 67.6° F (NTP, 1992);13.31 M;4th ed, 2:3 (1992)];SOL IN ALL PROPORTIONS IN WATER, ALC, ETHER, ACETONE, BENZENE, CARBON TETRACHLORIDE.;Solubility in water: soluble;Soluble in water;Soluble (in ethanol)
Covalently-Bonded Unit Count
1
Log P
-0.96 (LogP);-0.96;log Kow= -0.96 (experimental);-1.0
MeSH Entry Terms
1-amino-2-propanol;isopropanolamine;monoisopropanolamine
Monoisotopic Mass
75.068414g/mol
Other Experimental
MP 156-158 °C @ 758 MM HG; DENSITY 0.973 @ 18 °C; SOL IN ALL PROPORTIONS IN WATER, ALC, ETHER, ACETONE, BENZENE. /L-FORM/;IR: 5980 (Coblentz Society Spectral Collection). /2-Propanol, 1-amino (dl)/;NMR: 4273 (Sadtler Research Laboratories Spectral Collection). /2-Propanol, 1-amino (dl)/;MASS: 87 (Atlas of Mass Spectral Data, John Wiley & Sons, New York). /2-Propanol, 1-amino (dl)/;MASS: 89 (Atlas of Mass Spectral Data, John Wiley & Sons, New York). /2-propanol, 1-amino (l)/
Refractive Index
INDEX OF REFRACTION: 1.4479 @ 20 °C/D;1.445-1.451
Vapor Density
2.6 (NTP, 1992) (Relative to Air);2.6 (AIR= 1);Relative vapor density (air = 1): 2.6;2.6
Vapor Pressure
2.59 mm Hg (USCG, 1999);0.47 mmHg;0.47 mm Hg at 25 °C;Vapor pressure, kPa at 20 °C: 0.2;2.59 mmHg
Viscosity
24 mm2/s at 25 °C
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