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Safety Information

6.01040

Sigma-Aldrich

2-Propanol

for chromatography

Synonym(s):

2-Propanol, sec-Propyl alcohol, IPA, Isopropanol, Isopropyl alcohol

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About This Item

Linear Formula:
(CH3)2CHOH
CAS Number:
67-63-0
Molecular Weight:
60.10
Beilstein:
635639
MDL number:
MFCD00011674
UNSPSC Code:
12352104

grade

for chromatography

Quality Level

100

vapor density

2.1 (vs air)

vapor pressure

33 mmHg ( 20 °C)
44 mmHg ( 25 °C)

autoignition temp.

750 °F

expl. lim.

2.0-12.7 %, 93 °C

refractive index

n20/D 1.377 (lit.)

bp

82 °C (lit.)

mp

−89.5 °C (lit.)

density

0.785 g/mL at 25 °C (lit.)

SMILES string

CC(C)O

InChI

1S/C3H8O/c1-3(2)4/h3-4H,1-2H3

InChI key

KFZMGEQAYNKOFK-UHFFFAOYSA-N

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General description

2-Propanol is widely used as a solvent. It serves as a polar modifier in the sample preparation process for vitamin E analysis of oils using NP-HPLC (normal--phase high-performance liquid chromatography) or RP-HPLC (reversed-phase high-performance liquid chromatography).

Application

2-Propanol can be used as a mobile phase component for evaluating the enantioselectivity of 12 polysaccharide-based chiral stationary phases (CSPs).

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Statements

H225,H319,H336

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

Target Organs

Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

53.6 °F - closed cup

Flash Point(C)

12.0 °C - closed cup

Regulatory Information

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2-Propanol
Collier SJ
e-EROS Encyclopedia of Reagents for Organic Synthesis., 1-15 (2001)
Updating a generic screening approach in sub-or supercritical fluid chromatography for the enantioresolution of pharmaceuticals
Journal of Supercritical Fluids, 80, 50-59 (2013)
Simple reversed-phase liquid chromatography method for determination of tocopherols in edible plant oils
Gliszczynska SA, et al.
Journal of Chromatography A, 1048(2), 195-198 (2004)

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