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Dibenzoylmethane

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Identification
Molecular formula
C15H12O2
CAS number
120-46-7
IUPAC name
1,3-diphenylpropane-1,3-dione
State
State

At room temperature, dibenzoylmethane is typically found as a solid. It is stable under standard conditions and can be handled safely with common laboratory practices for solid organic compounds.

Melting point (Celsius)
77.00
Melting point (Kelvin)
350.15
Boiling point (Celsius)
216.00
Boiling point (Kelvin)
489.15
General information
Molecular weight
224.26g/mol
Molar mass
224.2560g/mol
Density
1.1437g/cm3
Appearence

Dibenzoylmethane appears as a pale yellow crystalline solid. It can also manifest in a powder form, which is slightly waxy to the touch.

Comment on solubility

Solubility of 1,3-Diphenylpropane-1,3-dione

1,3-Diphenylpropane-1,3-dione, often referred to as benzoylacetone, exhibits some interesting properties regarding its solubility. Understanding the solubility of this compound can provide insights into its chemical behavior and potential applications.

Solubility Characteristics

This compound is known to be:

  • Soluble in organic solvents: 1,3-diphenylpropane-1,3-dione readily dissolves in non-polar or weakly polar organic solvents like ether, benzene, and chloroform.
  • Hydrophobic nature: Its aromatic structure contributes to its poor solubility in water, making it primarily applicable in organic phases.
  • Concentration dependent: The solubility can vary with temperature and concentration, where higher temperatures typically increase solubility in organic solvents.

As summarized, **"the solubility of 1,3-diphenylpropane-1,3-dione is influenced by its structure and the nature of the solvent."** This finding can be crucial when considering its use in chemical reactions or as a reagent in various synthesis processes.

Interesting facts

Exploring 1,3-Diphenylpropane-1,3-dione

1,3-Diphenylpropane-1,3-dione, commonly known as dibenzoyl methane, is an intriguing compound distinguished by its unique structure and versatile applications in various fields. Here are some fascinating facts about this compound:

  • Structure & Reactivity: The compound features two phenyl groups attached to a central propane moiety, containing two carbonyl (C=O) functional groups. This structure plays a crucial role in its chemical reactivity.
  • Biological Significance: 1,3-Diphenylpropane-1,3-dione is recognized for its biological properties, including its potential as a photoprotector. Studies have shown that it can absorb UVA radiation, making it valuable in sunscreen formulations.
  • Applications in Organic Synthesis: This compound serves as a pivotal intermediate in various organic synthesis pathways. Its diketone functionality allows for various transformations, including aldol reactions and condensation reactions, which are essential in forming larger and more complex molecules.
  • Fluorescent Properties: Experiments have indicated that 1,3-diphenylpropane-1,3-dione exhibits fluorescent properties, which can be harnessed in different applications, including labeling and imaging in biological systems.

Due to its combination of reactivity and utility, 1,3-diphenylpropane-1,3-dione stands as an excellent example of how a compound can bridge the gap between fundamental chemistry and practical applications, making it a topic of interest for both chemists and students alike.

Synonyms
Dibenzoylmethane
120-46-7
1,3-Diphenylpropane-1,3-dione
1,3-DIPHENYL-1,3-PROPANEDIONE
1,3-Propanedione, 1,3-diphenyl-
2-Benzoylacetophenone
Phenyl phenacyl ketone
Rhodiastab 83
omega-Benzoylacetophenone
Karenzu DK2
1,3-Diphenyl-propane-1,3-dione
Dibenzoyl-methane
.omega.-Benzoylacetophenone
NSC 6266
MFCD00003085
.gamma.-hydroxychalkone
ANS7ME8OKC
UNII-ANS7ME8OKC
NSC-6266
EINECS 204-398-9
Karenzu DK 2
BRN 0514910
CCRIS 8445
DTXSID3041247
CHEBI:75417
AI3-19022
DIBENZOYLMETHANE [MI]
DIBENZOYLMETHANE [MART.]
DTXCID1021247
EC 204-398-9
DIPHENYL-1,3-PROPANEDIONE, 1,3-
PHENYL-.ALPHA.-HYDROXYSTYRYL KETONE
DIBENZOYLMETHANE (MART.)
dibenzoyl methane
phenyl-alpha-hydroxystyryl ketone
gammaHydroxychalkone
2Benzoylacetophenone
omegaBenzoylacetophenone
1, 1,3-diphenyl-
Spectrum2_000038
Spectrum3_001950
GAMMA-HYDROXYCHALKONE
1,3Diphenyl1,3propanedione
1,3Diphenylpropane1,3dione
SCHEMBL39582
BSPBio_003550
MLS002695996
Phenylalphahydroxystyryl ketone
SPECTRUM1505311
SPBio_000135
1,3Propanedione, 1,3diphenyl
CHEMBL371523
1,3-diphenyl-1,3-propandione
1,3-diphenyl-1,3-propanedion
BDBM22727
KBio3_002841
NSC6266
1,3-Diphenyl-Propan-1,3-Dion
GLXC-10191
HMS3091A20
STR01439
Tox21_300686
AC7872
CCG-40047
STK372683
AKOS000119639
CS-W010447
HY-W009731
1,3-Diphenyl-1,3-propanedione, 98%
UPCMLD0ENAT5883819:001
NCGC00095298-01
NCGC00095298-02
NCGC00095298-03
NCGC00095298-04
NCGC00254594-01
AC-11379
CAS-120-46-7
SMR001253722
SY014045
DB-041558
D0910
NS00001692
EN300-20083
Dibenzoylmethane 1,3-Diphenyl-1,3-propanedione
Q5272260
BRD-K01555864-001-02-8
F0001-0329
Z104476748
204-398-9