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223034

Sigma-Aldrich

1-Phenyl-1,2-propanedione

99%

Synonym(s):

Acetyl benzoyl

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About This Item

Linear Formula:
C6H5COCOCH3
CAS Number:
579-07-7
Molecular Weight:
148.16
EC Number:
209-435-2
MDL number:
MFCD00008755
UNSPSC Code:
12352100
PubChem Substance ID:
24853362
NACRES:
NA.22

Assay

99%

form

liquid

impurities

1% methyl benzoate

refractive index

n20/D 1.532 (lit.)

bp

103-105 °C/14 mmHg (lit.)

density

1.101 g/mL at 25 °C (lit.)

SMILES string

CC(=O)C(=O)c1ccccc1

InChI

1S/C9H8O2/c1-7(10)9(11)8-5-3-2-4-6-8/h2-6H,1H3

InChI key

BVQVLAIMHVDZEL-UHFFFAOYSA-N

Gene Information

human ... ACHE(43) , BCHE(590) , CES1(1066)

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General description

The enantioselective hydrogenation of 1-phenyl-1,2-propanedione over Pt colloids was studied.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H319,H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

183.2 °F - closed cup

Flash Point(C)

84 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Y J Park et al.
Dental materials : official publication of the Academy of Dental Materials, 15(2), 120-127 (1999-11-07)
The purpose of this study is to explore the synergistic effect of combining camphorquinone (CQ) with 1-phenyl-1,2-propanedione (PPD) as a new photoinitiator. A BisGMA, UDMA, TEGDMA monomer mixture was made light-curing with CQ and/or PPD plus 0.2 wt.% N,N-cyanoethyl-methylaniline (CEMA).
J-P Mikkola et al.
Ultrasonics sonochemistry, 11(3-4), 233-239 (2004-04-15)
The effect of power ultrasound has been studied in the hydrogenation of 1-phenyl-1,2-propanedione (enantioselective hydrogenation) and linoleic acid (fat hardening). Furthermore the hydrogenation of d-xylose to xylitol and citral to citronellal and citronellol were studied under the influence of acoustic
Claudia Urbina et al.
Molecules (Basel, Switzerland), 15(5), 3428-3440 (2010-07-27)
The enantioselective hydrogenation of 1-phenyl-1,2-propanedione over Pt colloids stabilized with (R,S)-4,5-dihydro-4,5-diphenyl-2-(6-cyanopyridinyl)imidazoline (CI) supported on a meso-structured ZrO(2) under a pressure of 40 bar of H(2) at 298 K has been investigated(.) The metal loading in all catalysts was 1 wt%.
Marcello G Trevisan et al.
Talanta, 75(4), 1021-1027 (2008-07-01)
Fourier transform mid-infrared spectroscopy (FT-MIR) coupled with a homemade attenuated total reflectance (ATR) flow-cell was used for on-line monitoring of a biotransformation reaction. The reaction was also monitored off-line by gas chromatography-mass spectrometry (GC-MS) enabling to establish a multivariate model
Hiroyuki Arikawa et al.
Dental materials journal, 28(4), 454-460 (2009-09-02)
The purpose of this study was to investigate effects of various visible light photoinitiators on the polymerization efficiency and color of the light-activated resins. Four photoinitiators, including camphorquinone, phenylpropanedione, monoacrylphosphine oxide (TPO), and bisacrylphosphine oxide (Ir819), were used. Each photoinitiator
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