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Merck

PX1834

2-Propanol

greener alternative

≥99.9% (GC), suitable for LC/MS, gas chromatography (GC), HPLC, suitable for SM 4500 - NH3, suitable for SM 2320, suitable for SM 2310, OmniSolv®

Sinónimos:

Alcohol sec-propílico, Alcohol isopropílico, IPA, Isopropanol

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About This Item

Fórmula lineal:
(CH3)2CHOH
Número CAS:
67-63-0
Peso molecular:
60.10
EC Index Number:
200-661-7
UNSPSC Code:
12352104
MDL number:
MFCD00011674
Beilstein/REAXYS Number:
635639
assay:
≥99.9% (GC)
technique(s):
HPLC: suitable
LC/MS: suitable
gas chromatography (GC): suitable
bp:
82 °C (lit.)
vapor pressure:
33 mmHg ( 20 °C)
43 hPa ( 20 °C)
44 mmHg ( 25 °C)

Nombre del producto

2-Propanol, OmniSolv®

InChI

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

SMILES string

CC(C)O

InChI key

KFZMGEQAYNKOFK-UHFFFAOYSA-N

agency

suitable for SM 2310
suitable for SM 2320
suitable for SM 4500 - NH3

vapor density

2.1 (vs air)

vapor pressure

33 mmHg ( 20 °C)
43 hPa ( 20 °C)
44 mmHg ( 25 °C)

product line

OmniSolv®

assay

≥99.9% (GC)

form

liquid

autoignition temp.

750 °F

expl. lim.

2.0-12.7 %, 93 °C

Quality Level

100

greener alternative product characteristics

Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

technique(s)

HPLC: suitable
LC/MS: suitable
gas chromatography (GC): suitable

impurities

≤0.05% Water (H2O)
≤0.2 μeq/g Titrable acid
≤2 ng/L Capillary ECD responsive substances (as PCNB)

evapn. residue

≤1 ppm

color

APHA: ≤10

refractive index

n20/D 1.377 (lit.)

pH

7 (20 °C)

bp

82 °C (lit.)

mp

−89.5 °C (lit.)

transition temp

flash point 12 °C

density

0.785 g/mL at 25 °C (lit.)

UV cutoff

≤204 nm

UV absorption

λ: 204 nm Amax: ≤1.00
λ: 205 nm Amax: ≤0.80
λ: 210 nm Amax: ≤0.35
λ: 220 nm Amax: ≤0.10
λ: 230 nm Amax: ≤0.05
λ: 240 nm Amax: ≤0.02
λ: 260 nm Amax: ≤0.005
λ: 300 nm Amax: ≤0.005

greener alternative category

Aligned

shipped in

ambient

storage temp.

room temp

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General description

2-Propanol is a widely used polar organic solvent particularly, valued for its miscibility with water and organic solvents, moderate polarity, and low UV absorbance. These properties make it highly suitable for various chromatographic techniques, including High-Performance Liquid Chromatography (HPLC), Liquid Chromatography-Mass Spectrometry (LC-MS), and Gas Chromatography (GC).

Packaging

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!
is packaged in 1L amber glass bottle
is packaged in 4L amber glass bottle
is packaged in 4L polycoated glass bottle

Analysis Note

Assay (GC)99.9% minCapillary ECD responsive substances (as PCNB)2ng/L maxColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFluorescence (as quinine base)250ppt maxFormClear liquidIdentity (IR-spectrum)ConformsRefractive index (at 20°C)Titrable acid0.2µeq/g maxUV Abs. at 204 nm1.00AU maxUV Abs. at 205 nm0.80AU maxUV Abs. at 210 nm0.35AU maxUV Abs. at 220 nm0.10AU maxUV Abs. at 230 nm0.05AU maxUV Abs. at 240 nm0.02AU maxUV Abs. at 260 nm0.005AU maxUV Abs. at 300 nm0.005AU maxUV Cut-off204nm maxWater (H2O)0.05% max

Application

2-Propanol is frequently used in HPLC :
  • As a solvent for sample preparation, especially for moderately polar to non-polar analytes.
  • To enhance resolution and peak shape in the analysis of lipids and hydrophobic compounds
  • as a mobile phase modifier in silver ion HPLC to enhance the solubility of acetonitrile in hexane-based systems. It significantly improves the resolution of positional isomers of triacylglycerols containing long-chain polyunsaturated fatty acids
OmniSolv®
PX1834P-1 is packaged in poly coated glass bottles

Preparation Note

Product filtered through a 0.2 μm filter

Legal Information

OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

Features and Benefits

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This solvent is safe to use and thus aligns with "Safer Solvents and Auxiliaries". Click here for more information.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

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

target_organs

Central nervous system

Clase de almacenamiento

3 - Flammable liquids

wgk

WGK 1

flash_point_f

53.6 °F - closed cup

flash_point_c

12.0 °C - closed cup

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Visite la Librería de documentos

Use of isopropanol as a modifier in a hexane-acetonitrile based mobile phase for the silver ion HPLC separation of positional isomers of triacylglycerols containing long chain polyunsaturated fatty acids
Han J, et. al.
Journal of High Resolution Chromatography, 22, 357-361 (1999)

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