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Merck

34850

Acetone

suitable for HPLC, ≥99.8%

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About This Item

Linear Formula:
CH3COCH3
CAS Number:
67-64-1
Molecular Weight:
58.08
UNSPSC Code:
41116105
PubChem Substance ID:
329755060
eCl@ss:
39021201
EC Number:
200-662-2
Beilstein/REAXYS Number:
635680
MDL number:
MFCD00008765
NACRES:
NA.21
grade:
HPLC grade
assay:
≥99.8%
technique(s):
HPLC: suitable
bp:
56 °C/760 mmHg (lit.)
vapor pressure:
184 mmHg ( 20 °C)

Product Name

Acetone, suitable for HPLC, ≥99.8%

InChI key

CSCPPACGZOOCGX-UHFFFAOYSA-N

InChI

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

SMILES string

CC(C)=O

grade

HPLC grade

vapor density

2 (vs air)

vapor pressure

184 mmHg ( 20 °C)

assay

≥99.8%

form

liquid

expl. lim.

13.2 %

technique(s)

HPLC: suitable

impurities

≤0.0005% non-volatile matter
≤0.002% free acid (as CH3COOH)
≤0.1% water (Karl Fischer)

transmittance

330 nm, ≥15%
335 nm, ≥50%
340 nm, ≥80%
350 nm, ≥98%

refractive index

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.)

format

neat

Quality Level

100

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Application

Acetone has been used in the preparation of 13wt% amorphous poly (lactic acid) (PLA) solution, which was required for the preparation of electrospun PLA membranes.
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 .

General description

Mixtures of TiO2 (P25) with rare earth oxides (La2O3 or Y2O3) calcined at 700°C or 650°C efficiently causes 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.

Other Notes

Important notice
  • The article number 34850-4X2.5L will be discontinued. Please order the single bottle 34850-2.5L which is physically identical with the same exact specifications.
  • The article number 34850-6X1L will be discontinued. Please order the single bottle 34850-1L which is physically identical with the same exact specifications.
Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Packaging

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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

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Certificates of Analysis (COA)

Lot/Batch Number
SDBB5568
SDBB4243
SDBB3803
SDBB3263
SDBB1722

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Development of eco-efficient micro-porous membranes via electrospinning and annealing of poly (lactic acid).
Li L, et al.
Journal of Membrane Science, 436, 57-67 (2013)
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
Aldol condensation of acetone over layered double hydroxides of the meixnerite type.
Tichit D, et al.
Applied Clay Science, 13(5), 401-415 (1998)
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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