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32201

Sigma-Aldrich

Acetone

puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.5% (GC)

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Linear Formula:
CH3COCH3
CAS Number:
Molecular Weight:
58.08
Beilstein/REAXYS Number:
635680
EC Number:
MDL number:
eCl@ss:
39021201
PubChem Substance ID:
NACRES:
NA.02

grade

ACS reagent
puriss. p.a.

Quality Level

agency

USP/NF
reag. ISO
reag. Ph. Eur.

vapor density

2 (vs air)

vapor pressure

184 mmHg ( 20 °C)

assay

≥99.5% (GC)

form

liquid

expl. lim.

13.2 %

technique(s)

UV/Vis spectroscopy: suitable

impurities

≤0.0002% KMnO4 red. matter (as O)
≤0.0002% benzene
≤0.0008% free alkali (as NH3)
≤0.001% aldehydes (as HCHO)
≤0.001% non-volatile matter
≤0.0015% free acid (as CH3COOH)
≤0.01% ethanol (GC)
≤0.05% 2-propanol
≤0.05% methanol
≤0.2% water (Karl Fischer)

refractive index

n20/D 1.3580-1.3600
n20/D 1.359 (lit.)

pH

5-6 (20 °C, 395 g/L)

bp

56 °C/760 mmHg (lit.)

mp

−94 °C (lit.)

density

0.791 g/mL at 25 °C (lit.)

cation traces

Al: ≤0.5 ppm
B: ≤0.02 ppm
Ba: ≤0.1 ppm
Bi: ≤0.1 ppm
Ca: ≤0.5 ppm
Cd: ≤0.05 ppm
Co: ≤0.01 ppm
Cr: ≤0.02 ppm
Cu: ≤0.02 ppm
Fe: ≤0.1 ppm
K: ≤0.5 ppm
Li: ≤0.1 ppm
Mg: ≤0.1 ppm
Mn: ≤0.01 ppm
Mo: ≤0.1 ppm
Na: ≤0.5 ppm
Ni: ≤0.02 ppm
Pb: ≤0.02 ppm
Sn: ≤0.1 ppm
Sr: ≤0.1 ppm
Zn: ≤0.05 ppm

SMILES string

CC(C)=O

format

neat

InChI

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

InChI key

CSCPPACGZOOCGX-UHFFFAOYSA-N

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1 of 4

This Item
34850439126179973
vibrant-m

32201

Acetone

Essential Grade
vibrant-m

34850

Acetone

-
vibrant-m

439126

Acetone

-
vibrant-m

179973

Acetone

-
assay

≥99.5% (GC)

assay

≥99.8%

assay

≥99.9%

assay

≥99.5%

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

100

vapor pressure

184 mmHg ( 20 °C)

vapor pressure

184 mmHg ( 20 °C)

vapor pressure

184 mmHg ( 20 °C)

vapor pressure

184 mmHg ( 20 °C)

vapor density

2 (vs air)

vapor density

2 (vs air)

vapor density

2 (vs air)

vapor density

2 (vs air)

form

liquid

form

liquid

form

liquid

form

liquid

General description

Mixtures of TiO2 (P25) with rare earth oxides (La2O3 or Y2O3) calcined at 700°C or 650°C have been reported to efficiently photocatalyze 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.

Application

Acetone was used in the synthesis of Ga (Gallium)-DOTATATE (where DOTA=1,4,7,10-tetraazacyclo- dodecane -1,4,7,10-tetraacetic acid) chemicals. It may be used in an assay for determination of ester groups in lipids by spectrophotometric methods.
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 .

Other Notes

The article number 32201-4X2.5L will be discontinued. Please order the single bottle 32201-2.5L which is physically identical with the same exact specifications.
The article number 32201-6X1L will be discontinued. Please order the single bottle 32201-1L which is physically identical with the same exact specifications.
The article number 32201-6X1L-M will be discontinued. Please order the single bottle 32201-1L-M which is physically identical with the same exact specifications.

greener alternative product

Product No.
Description
Pricing

pictograms

FlameExclamation mark

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

supp_hazards

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

1.4 °F - closed cup

flash_point_c

-17.0 °C - closed cup


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Gallium-68 DOTATATE Production with Automated PET Radiopharmaceutical Synthesis System: A Three Year Experience.
Aslani A, et al.
Asia Oceania Journal of Nuclear Medicine and Biology, 2(2), 75-86 (2014)
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)
An investigation on photocatalytic activities of mixed TiO2-rare earth oxides for the oxidation of acetone in air.
Lin J and Jimmy CY.
Journal of Photochemistry and Photobiology A: Chemistry, 116(1), 63-67 (1998)
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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