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110248

Sigma-Aldrich

Amino-2-propanol

93%

Synonym(s):
(±)-1-Amino-2-propanol, (±)-Isopropanolamine
Linear Formula:
CH3CH(OH)CH2NH2
CAS Number:
Molecular Weight:
75.11
Beilstein:
605275
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

vapor density

2.6 (vs air)

vapor pressure

<1 mmHg ( 20 °C)

assay

93%

impurities

7% 2-amino-1-propanol

refractive index

n20/D 1.4478 (lit.)

bp

160 °C (lit.)

mp

−2 °C (lit.)

density

0.973 g/mL at 25 °C (lit.)

SMILES string

CC(O)CN

InChI

1S/C3H9NO/c1-3(5)2-4/h3,5H,2,4H2,1H3

InChI key

HXKKHQJGJAFBHI-UHFFFAOYSA-N

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General description

Amino-2-propanol is used to study the effect of temperature and water content on the molecular structure and hydrogen bonding of amino-2-propanol, which has been examined by Fourier transform near-infrared (FT-NIR) spectroscopy.

Application

Amino-2-propanol can be used as a reactant to prepare:
  • 5-methyl-2-oxazolidinone by oxidative carbonylation reaction using Pd(OAc)2/I2 catalyst.
  • Bio-based polyurethanes by reacting with epoxidized soybean oil via ring-opening and amidation reaction.

It can also be used as a solvent as well as a template to synthesize layered aluminophosphate containing a racemic mixture of isopropanolamine.

Packaging

1 L in glass bottle
100 mL in glass bottle

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Dermal - Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 1

Flash Point(F)

159.8 °F

Flash Point(C)

71 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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