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Key Documents

B11907

Sigma-Aldrich

1-Phenyl-1,3-butanedione

99%

Synonym(s):

Benzoylacetone

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About This Item

Linear Formula:
C6H5COCH2COCH3
CAS Number:
Molecular Weight:
162.19
Beilstein:
742413
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

99%

form

powder

mp

54-56 °C (lit.)

density

1.09 g/mL at 25 °C (lit.)

SMILES string

CC(=O)CC(=O)c1ccccc1

InChI

1S/C10H10O2/c1-8(11)7-10(12)9-5-3-2-4-6-9/h2-6H,7H2,1H3

InChI key

CVBUKMMMRLOKQR-UHFFFAOYSA-N

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Related Categories

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Yasuko Yamada Maruo et al.
Analytica chimica acta, 702(2), 247-253 (2011-08-16)
We have developed a portable device for formaldehyde monitoring with both high sensitivity and high temporal resolution, and carried out indoor air formaldehyde concentration analysis. The absorbance difference of the sensor element was measured in the monitoring device at regular
Arpad Mihai Rostas et al.
Molecules (Basel, Switzerland), 25(17) (2020-08-23)
Complexes with mixed ligands [Cu(N-N)2(pmtp)](ClO4)2 ((1) N-N: 2,2'-bipyridine; (2) L: 1,10-phenanthroline and pmpt: 5-phenyl-7-methyl-1,2,4-triazolo[1,5-a]pyrimidine) were synthesized and structurally and biologically characterized. Compound (1) crystallizes into space group Pa and (2) in P-1. Both complexes display an intermediate stereochemistry between the
Natalya V Belova et al.
The journal of physical chemistry. A, 116(13), 3428-3435 (2012-03-07)
Tautomeric and structural properties of benzoylacetone, CH(3)-C(O)-CH(2)-C(O)-C(6)H(5), have been studied by gas-phase electron diffraction (GED) and quantum chemical calculations (B3LYP and MP2 approximation with different basis sets up to aug-cc-pVTZ). Analysis of GED intensities resulted in the presence of 100%
Hideyo Matsuzawa et al.
Journal of oleo science, 56(12), 653-658 (2007-11-10)
Through the (1)H and (13)C NMR measurements for the symmetrical beta-diketones such as 2,4-pentanedione and 1,3-diphenyl-1,3-propanedione and unsymmetrical one such as 1-phenyl-1,3-butanedione at various concentrations and temperatures, we confirmed that 1-phenyl-1,3-butanedione in CDCl(3) exists as monomers in its relatively low
Ahmed Ahmed Omran
Chemical & pharmaceutical bulletin, 53(11), 1498-1501 (2005-11-08)
A rapid, sensitive and selective spectrophotometric method has been developed for the quantitative determination of dapsone (DAP) and metoclopramide hydrochloride (MCP) in both pure and dosage forms. Individual and simultaneous methods are based on the diazo coupling reaction of these

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