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Merck
CN

00560

Acetone

suitable for UV/Vis spectroscopy, ACS reagent, ≥99.7% (GC)

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About This Item

Linear Formula:
CH3COCH3
CAS Number:
67-64-1
Molecular Weight:
58.08
EC Number:
200-662-2
UNSPSC Code:
12352115
PubChem Substance ID:
329747095
Beilstein/REAXYS Number:
635680
MDL number:
MFCD00008765

Key Documents

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InChI key

CSCPPACGZOOCGX-UHFFFAOYSA-N

InChI

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

SMILES string

CC(C)=O

grade

ACS reagent

Quality Level

200

vapor pressure

184 mmHg ( 20 °C), 184 mmHg

assay

≥99.7% (GC)

expl. lim.

13.2 %, 8 % (lit.)

technique(s)

UV/Vis spectroscopy: suitable

mp

-94 °C (lit.), −94 °C (lit.)

density

0.791 g/mL at 25 °C (lit.)

λ

1 cm path, H2O reference

UV absorption

λ: 335 nm Amax: ≤0.30, λ: 340 nm Amax: ≤0.08, λ: 350 nm Amax: ≤0.003

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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

Acetone is the suitable reagent for use in UV spectroscopy. It may be employed in the following studies:
  • As an 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.
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 .

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

Storage Class

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

Regulatory Information

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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)
Aldol condensation of acetone over layered double hydroxides of the meixnerite type.
Tichit D, et al.
Applied Clay Science, 13(5), 401-415 (1998)
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