Merck
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439126

Sigma-Aldrich

Acetone

suitable for HPLC, ≥99.9%

Linear Formula:
CH3COCH3
CAS Number:
Molecular Weight:
58.08
Beilstein:
635680
Número de EC:
Número MDL:
ID de la sustancia en PubChem:

densidad de vapor

2 (vs air)

Nivel de calidad

100

presión de vapor

184 mmHg ( 20 °C)

ensayo

≥99.9%

formulario

liquid

lim. expl.

13.2 %

technique(s)

HPLC: suitable

impurezas

≤0.5% (water)

residuo de evap.

<0.0002%

color

clear colorless

índice de refracción

n20/D 1.359 (lit.)

bp

56 °C/760 mmHg (lit.)

mp

−94 °C (lit.)

solubilidad

water: miscible

densidad

0.791 g/mL at 25 °C (lit.)

λ

H2O reference

Absorción UV

λ: 330 nm Amax: 1.00
λ: 340 nm Amax: 0.10
λ: 350 nm Amax: 0.02
λ: 400 nm Amax: 0.01

idoneidad

suitable (pesticide analysis)

SMILES string

CC(C)=O

InChI

1S/C3H6O/c1-3(2)4/h1-2H3

InChI key

CSCPPACGZOOCGX-UHFFFAOYSA-N

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Descripción general

Acetone is a ketone. Mixtures of TiO2 (P25) with rare earth oxides (La2O3 or Y2O3) calcined at 700°C or 650°C has been reported to efficiently photocatalyze the oxidation of acetone. Its aldol condensation in vapor-phase has been investigated over MgO promoted with alkali (Li, Na, K and Cs) or alkaline earth (Ca, Sr and Ba) metal ions. It undergoes Aldol condensation in the presence of Mg-Al layered double hydroxides (LDH) as catalysts and Cl- and/or CO32- as compensating anions to afford diacetone alcohol and mesityl oxide. Enantioselective Aldol condensation of acetone with various isatins in the presence of dipeptides (catalyst) has been described.

Aplicación

Acetone was used in the affinity purification of modified proteins using streptavidin beads for the mass spectrometric (MS) identification of poly(ADP-ribose) polymerases (PARP) substrate proteins.
It may be used in the following studies:
  • NMR spectroscopic evaluation of glucose metabolism in biological samples (blood).
  • Preparation of 13wt% amorphous poly (lactic acid) (PLA) solution, which was required for the preparation of electrospun PLA membranes.
  • As a precursor for the synthesis of methyl isobutyl ketone (MIBK) in the presence of sulfonated graphene oxide-Pd/cordierite catalyst.
  • Synthesis of (4-hydroxymethyl-2,2-dimethyl-1,3-dioxolane), a solketal from glycerol using supercritical fluids (SCF) technology.
It may be used in the synthesis of the following acetone hydrazones:
  • 1-isopropylidene-2-methylhydrazine
  • 1-isopropylidene-2-hydroxyethylhydrazine
  • 1-isopropylidene-2-formylhydrazine
Acetone′s luminesence intensity is dependent upon the solution components . The absorption of UV light by acetone, results in its photolysis and the production of radials .

Envase

4, 4×4 L in PVC-coated bottle
2×10 L in Nowpak™
18 L in VerSA-Flow™
20 L in Nowpak™
20 L in Pure-Pac™ 2
50 L in composite drum

pictogramas

FlameExclamation mark

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

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

Órganos de actuación

Central nervous system

Riesgos supl.

Código de clase de almacenamiento

3 - Flammable liquids

WGK

WGK 1

Punto de inflamabilidad F

1.4 °F - closed cup

Punto de inflamabilidad C

-17.0 °C - closed cup

Equipo de protección personal

Eyeshields, Faceshields, Gloves

Certificate of Analysis

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Certificate of Origin

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