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Merck
CN

00586

丙酮

purum, ≥99.0% (GC)

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线性分子式:
CH3COCH3
化学文摘社编号:
67-64-1
分子量:
58.08
EC Number:
200-662-2
UNSPSC Code:
12352115
PubChem Substance ID:
329747101
Beilstein/REAXYS Number:
635680
MDL number:
MFCD00008765
NACRES:
NA.21

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InChI key

CSCPPACGZOOCGX-UHFFFAOYSA-N

InChI

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

SMILES string

CC(C)=O

vapor pressure

184 mmHg ( 20 °C), 184 mmHg

grade

purum

assay

≥99.0% (GC)

form

liquid

expl. lim.

13.2 %, 8 % (lit.)

impurities

≤1% water

mp

-94 °C (lit.), −94 °C (lit.)

density

0.791 g/mL at 25 °C (lit.)

format

neat

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General description

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.

Application

丙酮的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。
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.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

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

target_organs

Central nervous system

supp_hazards

EUH066

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

1.4 °F - closed cup

flash_point_c

-17.0 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves

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A Merkli et al.
Journal of biomaterials science. Polymer edition, 4(5), 505-516 (1993-01-01)
Since the late 1970s, three families of poly(ortho esters) (POE) were synthesized to provide bioerodible carriers for drug delivery devices. The most recent POE is a semi-solid polymer with a viscous behavior at room temperature. Polymer synthesis by a transesterification
Location of the shear plane in the electric double layer in an organic medium.
Siffert B, et al.
Journal of Colloid and Interface Science, 163(2), 327-333 (1992)
A simplified spectrophotometric determination of ester groups in lipids.
F SNYDER et al.
Biochimica et biophysica acta, 34, 244-245 (1959-07-01)
Base catalysis for the synthesis of α,β-unsaturated ketones from the vapor-phase aldol condensation of acetone.
Di Cosimo JI, et al.
Applied Catalysis A: General, 137(1), 149-166 (1996)
Gianluigi Luppi et al.
The Journal of organic chemistry, 70(18), 7418-7421 (2005-08-27)
[reaction: see text] The aldol condensation of acetone with several isatins is described. The desired compound was obtained in quantitative yield and with good enantioselectivities up to 77%. The best results were obtained with 10 mol % H-D-Pro-L-beta3-hPhg-OBn as a
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