Merck
All Photos(1)

00586

Sigma-Aldrich

丙酮

purum, ≥99.0% (GC)

Linear Formula:
CH3COCH3
CAS Number:
Molecular Weight:
58.08
Beilstein:
635680
EC 号:
MDL编号:
PubChem化学物质编号:

蒸汽密度

2 (vs air)
2 (vs air)

蒸汽压

184 mmHg ( 20 °C)
184 mmHg

等级

purum

测定

≥99.0% (GC)

形式

liquid

expl. lim.

13.2 %
8 % (lit.)

杂质

≤1% water

折射率

n20/D 1.359 (lit.)
n20/D 1.359

bp

56 °C/760 mmHg (lit.)
56 °C/760 mmHg (lit.)

mp

-94 °C (lit.)
−94 °C (lit.)

密度

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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一般描述

Photocatalytic activity of mixtures of TiO2 (P25) with rare earth oxides for the oxidation of acetone has been reported. The vapor-phase Aldol condensation of acetone over MgO promoted with alkali (Li, Na, K and Cs) or alkaline earth (Ca, Sr and Ba) metal ions has been studied. Acetone undergoes Aldol condensation in the presence of catalysts Mg-Al layered double hydroxides (LDH) and Cl- and/or CO32- as compensating anions to afford diacetone alcohol and mesityl oxide. Enantioselective Aldol condensation of acetone with several isatins has been described.

应用

Acetone may be employed in the following studies:
  • As organic solvent to investigate the zeta potential of TiO2 and Al2O3 powders.
  • Synthesis of poly(ortho esters) (POE), biodegradable carriers for drug delivery devices.
  • Spectrophotometric determination of ester groups in lipids.
丙酮′发光强度取决于溶液组分。丙酮吸收UV光,导致丙酮光分解和放射性产物。

象形图

FlameExclamation mark

警示用语:

Danger

危险声明

危险分类

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

靶器官

Central nervous system

补充剂危害

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(F)

1.4 °F - closed cup

闪点(C)

-17.0 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves

Certificate of Analysis

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Certificate of Origin

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