Merck
All Photos(2)

179973

Sigma-Aldrich

Acetone

Laboratory Reagent, ≥99.5%

Linear Formula:
CH3COCH3
CAS Number:
Molecular Weight:
58.08
Beilstein:
635680
Número EC:
Número MDL:
eCl@ss:
39021201
ID de substância PubChem:
NACRES:
NA.21

grau

Laboratory Reagent

Nível de qualidade

100

densidade de vapor

2 (vs air)

pressão de vapor

184 mmHg ( 20 °C)

teor

≥99.5%

forma

liquid

Lim. expl.

13.2 %

Impurezas

≤0.5% water

resíduo de evaporação

≤0.002%

índice de refração

n20/D 1.359 (lit.)

pH

5-6 (20 °C, 395 g/L)

pb

56 °C/760 mmHg (lit.)

pf

−94 °C (lit.)

densidade

0.791 g/mL at 25 °C (lit.)

SMILES string

CC(C)=O

InChI

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

InChI key

CSCPPACGZOOCGX-UHFFFAOYSA-N

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Descrição geral

Acetone is a polar organic solvent. It can undergo photocatalytic oxidation in the presence of mixed TiO2-rare earth oxides.

Aplicação

Acetone undergoes aldolization 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 as the main products. Its enantioselective Aldol condensation with various isatins in the presence of a dipeptide catalyst forms 1-alkyl 3-(2-oxopropyl)-3-hydroxyindolin-2-ones. Aqueous solution of acetone may be used as a medium for the oxidation of alkynes to 1,2-diketones using potassium permanganate.
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 .

Embalagem

1, 6×1, 4, 4×4 L in glass bottle
4×4 L in poly bottle
18 L in steel drum

Pictogramas

FlameExclamation mark

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

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

Órgãos-alvo

Central nervous system

Perigos de suplementos

Código de classe de armazenamento

3 - Flammable liquids

WGK

WGK 1

Ponto de fulgor (ºF)

1.4 °F - closed cup

Ponto de fulgor (ºC)

-17.0 °C - closed cup

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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