Acetophenone

Name: Acetophenone
Brand: SIAL
Price: 331 PLN

≥99.0% (GC), liquid, puriss. p.a.

Synonym(s):

Methyl phenyl ketone

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250 ML

PLN 331.00

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About This Item

Linear Formula:

CH₃COC₆H₅

CAS Number:

98-86-2

Molecular Weight:

120.15

NACRES:

NA.21

PubChem Substance ID:

329747139

eCl@ss:

39023804

UNSPSC Code:

12352100

EC Number:

202-708-7

MDL number:

MFCD00008724

Beilstein/REAXYS Number:

605842

Key Documents

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Product Name

Acetophenone, puriss. p.a., ≥99.0% (GC)

vapor pressure

0.45 mmHg ( 25 °C)
1 mmHg ( 15 °C)

InChI key

KWOLFJPFCHCOCG-UHFFFAOYSA-N

InChI

1S/C8H8O/c1-7(9)8-5-3-2-4-6-8/h2-6H,1H3

SMILES string

CC(=O)c1ccccc1

vapor density

4.1 (vs air)

grade

puriss. p.a.

assay

≥99.0% (GC)

form

liquid

autoignition temp.

1058 °F

impurities

≤0.02% free acid (as CH₃COOH)
≤0.3% water

refractive index

n20/D 1.534 (lit.)
n20/D 1.535

bp

202 °C (lit.)

mp

19-20 °C (lit.)

transition temp

solidification point 19-20 °C

density

1.03 g/mL at 25 °C (lit.)

cation traces

Al: ≤0.5 mg/kg
Ba: ≤0.1 mg/kg
Bi: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.05 mg/kg
Co: ≤0.02 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.02 mg/kg
Fe: ≤0.1 mg/kg
K: ≤0.5 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Mo: ≤0.1 mg/kg
Na: ≤0.5 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.1 mg/kg
Sr: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg

functional group

ketone
phenyl

Quality Level

200

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Show Differences

1 of 4

This Item	A10701	W200905	8.00028
Sigma-Aldrich 00790 Acetophenone	Sigma-Aldrich A10701 Acetophenone	Sigma-Aldrich W200905 Acetophenone	Sigma-Aldrich 8.00028 Acetophenone
assay ≥99.0% (GC)	assay 99%	assay ≥98%	assay ≥99.0% (GC)
Quality Level 200	Quality Level 100	Quality Level 400	Quality Level 200
form liquid	form liquid	form liquid, semisolid	form liquid
refractive index n20/D 1.534 (lit.), n20/D 1.535	refractive index n20/D 1.534 (lit.)	refractive index n20/D 1.534 (lit.)	refractive index -
density 1.03 g/mL at 25 °C (lit.)	density 1.03 g/mL at 25 °C (lit.)	density 1.03 g/mL at 25 °C (lit.)	density 1.03 g/cm³ at 20 °C
bp 202 °C (lit.)	bp 202 °C (lit.)	bp 202 °C (lit.)	bp -

General description

Acetophenone (Methyl phenyl ketone) is an alkyl phenyl ketone. Its triplet absorption spectra in non-polar solvents has been evaluated by nanosecond laser photolysis.[1] Photoreduction of acetophenone has been investigated.[2] N-chelate ligands based on chiral oxazolines catalyzed enantioselective hydrosilylation of acetophenone with α-naphtylphenylsilane has been reported.[3] Intersystem crossing of aromatic aldehydes and ketones (benzaldehyde, acetophenone and benzophenone) has been studied.[4] Rhodium(I) complexes containing optically active 2-(2′-pyridyl)pyridines efficiently catalyzes the reduction of acetophenone.[5]

pictograms

GHS07

signalword

Warning

hcodes

H302,H319

pcodes

P264 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313 - P501

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

179.6 °F - closed cup

flash_point_c

82 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Comment on "closing the loop on bond selective chemistry using tailored strong field laser pulses".

Xin Zhu et al.

The journal of physical chemistry. A, 113(17), 5264-5266 (2009-04-24)

Effects of solvent and substituents on the absorption spectra of triplet acetophenone and the acetophenone ketyl radical studied by nanosecond laser photolysis.

Lutz H, et al.

The Journal of Physical Chemistry, 77(14), 1758-1762 (1973)

Photoreduction of acetophenone and substituted acetophenones.

Yang N-C, et al.

Journal of the American Chemical Society, 89(21), 5466-5468 (1967)

Optically active nitrogen ligans: III. Enantioface-discriminating transfer hydrogenation of acetophenone catalyzed by rhodium (I) complexes with chiral 2-(2'-pyridyl) pyridines.

Botteghi C, et al.

Journal of Organometallic Chemistry, 304(1), 217-225 (1986)

Enantioselective hydrosilylation of acetophenone with rhodium/oxazolines catalysts.

Balavoine G, et al.

Tetrahedron Letters, 30(38), 5141-5144 (1989)

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