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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:
67-64-1
Molecular Weight:
58.08
Beilstein:
635680
EC Number:
200-662-2
MDL number:
MFCD00008765
UNSPSC Code:
12352115
eCl@ss:
39021201
PubChem Substance ID:
329754097
NACRES:
NA.02

grade

ACS reagent
puriss. p.a.

Quality Level

200

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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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

Go to our Biorenewable Alternative Acetone-904082
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.

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Product No.
Description
Pricing

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Statements

H225,H319,H336

Hazard Classifications

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

Target Organs

Respiratory system

Supplementary Hazards

EUH066

WGK

WGK 1

Flash Point(F)

1.4 °F

Flash Point(C)

-17.0 °C

Regulatory Information

易制毒化学品（3类）
危险化学品

Certificates of Analysis (COA)

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