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238864

Sigma-Aldrich

(S)-(+)-1-Amino-2-propanol

97%

Synonym(s):

(+)-Isopropanolamine

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About This Item

Linear Formula:
CH3CH(OH)CH2NH2
CAS Number:
2799-17-9
Molecular Weight:
75.11
Beilstein/REAXYS Number:
1718868
EC Number:
220-533-4
MDL number:
MFCD00064429
UNSPSC Code:
12352116
PubChem Substance ID:
24854349
NACRES:
NA.22

vapor density

2.6 (vs air)

vapor pressure

<1 mmHg ( 20 °C)

assay

97%

optical activity

[α]20/D +18°, c = 1.8 in H2O

refractive index

n20/D 1.4437 (lit.)

bp

160 °C (lit.)

mp

24-26 °C (lit.)

density

0.954 g/mL at 25 °C (lit.)

SMILES string

C[C@H](O)CN

InChI

1S/C3H9NO/c1-3(5)2-4/h3,5H,2,4H2,1H3/t3-/m0/s1

InChI key

HXKKHQJGJAFBHI-VKHMYHEASA-N

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General description

(S)-(+)-1-Amino-2-propanol is a chiral amino alcohol.

Application

(S)-(+)-1-Amino-2-propanol may be used in the preparation of S-(+)-1-(2,3-naphthalimido)-2-propanol.

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 1

flash_point_f

159.8 °F - closed cup

flash_point_c

71 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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S-(+)-1-Methyl-2-(2, 3-naphthalimido) ethyl Trifluoromethanesulfonate as a Fluorescence Chiral Labeling Reagent for Carboxylic Acid Enantiomers.
Yasaka Y, et al.
Analytical Sciences, 11(2), 295-297 (1995)
Highly Enantioselective asymmetric hydrogenation of a-phthalimide ketone: an efficient entry to enantiomerically pure amino alcohols.
Lei A, et al.
Journal of the American Chemical Society, 126(6), 1626-1627 (2004)
D Catone et al.
The Journal of chemical physics, 127(14), 144312-144312 (2007-10-16)
Valence band and C 1s core-level photoelectron spectra of S-(+)-2-amino-1-propanol (alaninol) and S-(+)-1-amino-2-propanol (isopropanolamine) have been studied by means of synchrotron radiation photoelectron spectroscopy in gas phase. The alaninol, the reduced derivative of the alanine, is a good test system

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