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Benzil

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Identification
Molecular formula
C14H10O2
CAS number
134-81-6
IUPAC name
1,2-diphenylethane-1,2-dione
State
State

At room temperature, Benzil is in a solid state. It maintains its form as crystalline solid under standard conditions and does not readily evaporate or change state without the application of heat.

Melting point (Celsius)
94.00
Melting point (Kelvin)
367.15
Boiling point (Celsius)
346.00
Boiling point (Kelvin)
619.15
General information
Molecular weight
210.23g/mol
Molar mass
210.2290g/mol
Density
1.2304g/cm3
Appearence

Benzil is a yellow crystalline solid with a glossy, shiny appearance. The compound is often found in the form of bright yellow crystals and is sometimes described as looking similar to sulfur or yellow-colored sugar due to its crystalline structure.

Comment on solubility

Solubility of 1,2-diphenylethane-1,2-dione

1,2-diphenylethane-1,2-dione, often referred to in the realm of organic chemistry, exhibits some distinct characteristics when it comes to its solubility. Here are some key points to consider:

  • Solvent Compatibility: This compound is typically more soluble in organic solvents rather than polar solvents like water. Common organic solvents in which it can dissolve include ethanol, acetone, and chloroform.
  • Temperature Influence: The solubility of 1,2-diphenylethane-1,2-dione can increase with temperature. Elevated temperatures often help in breaking intermolecular forces, enhancing the dissolution process.
  • Functional Groups: The presence of keto groups in its structure tends to improve its solubility in non-polar environments, aiding in dispersion within various organic matrices.

Overall, it is noteworthy that 1,2-diphenylethane-1,2-dione's solubility profile predominantly favors non-polar solvents which reflects its molecular structure and interactions. As one researcher aptly stated, "Understanding the solubility can lead to greater insights into the reactivity and application of the compound."

Interesting facts

Interesting Facts about 1,2-Diphenylethane-1,2-dione

1,2-Diphenylethane-1,2-dione, commonly recognized in the field of organic chemistry for its unique structure and reactivity, is an intriguing compound. Here are some compelling points about this compound:

  • Structural Significance: The compound features a symmetrical arrangement of phenyl groups bonded to a central dione group. This symmetrical structure plays a critical role in its chemical behavior and interactions.
  • Reactivity: As a diketone, 1,2-diphenylethane-1,2-dione can undergo various chemical transformations, making it a valuable intermediate in synthetic organic chemistry.
  • Applications: It serves as a precursor in the synthesis of several biologically active molecules and can also function as a ligand in coordination chemistry due to the presence of electron-withdrawing carbonyl groups.
  • Significance in Research: The compound has been studied for its potential applications in medicinal chemistry, specifically for its contribution to the development of pharmaceuticals.
  • Known Reactions: It is involved in various reactions such as nucleophilic addition and condensation, which are pivotal in the development of more complex organic molecules.

In summary, 1,2-diphenylethane-1,2-dione represents an essential building block in organic synthesis and research. Its intriguing properties and versatility in reactions make it a subject of continued study and interest within the chemical community.

Synonyms
BENZIL
134-81-6
Dibenzoyl
Diphenylethanedione
Diphenylglyoxal
1,2-Diphenylethane-1,2-dione
Bibenzoyl
Ethanedione, diphenyl-
1,2-Diphenylethanedione
diphenylethane-1,2-dione
Glyoxal, diphenyl-
Diphenyldiketon
1,2-ethanedione, 1,2-diphenyl-
Esacure KBO
Diphenyl-alpha,beta-diketone
Wy 20910
CCRIS 6179
NSC 220315
WY-20910
EINECS 205-157-0
MFCD00003080
UNII-S85X61172J
CHEBI:51507
AI3-00898
Diphenyl-.alpha.,.beta.-diketone
NSC-4041
NSC-220315
S85X61172J
Diphenylethanedione (Benzil)
CHEMBL189886
DTXSID3044380
1,2-diphenyl-ethane-1,2-dione
EC 205-157-0
1,2-dione
WLN: RVVR
diphenyl-alpha-beta-ketone
PHENYTOIN IMPURITY B (EP IMPURITY)
PHENYTOIN IMPURITY B [EP IMPURITY]
1,2-Diphenyl-1,2-ethanedione
PHENYTOIN SODIUM IMPURITY B (EP IMPURITY)
PHENYTOIN SODIUM IMPURITY B [EP IMPURITY]
Benzil, 98%
SCHEMBL66
BENZIL [MI]
Diphenylethanedione;Dibenzoyl
DTXCID1024380
BDBM22722
NSC4041
Benzil(Diphenylethane-1,2-Dione)
HMS3755K05
Tox21_302031
NSC220315
STL283960
AKOS000120196
FB34685
NCGC00255924-01
Benzil-Melting Point 94.90 degrees C
BS-15243
CAS-134-81-6
Benzil Zone Refined (number of passes:22)
B0050
B0221
Benzil - Melting Point 94.90 masculineC
CS-0012125
NS00004291
EN300-19182
Benzil (96 degrees C) Melting Point Standard
C20226
G81221
1,2-ETHANEDIONE,1,2-DIPHENYL BENZIL
AB-131/13435226
Q818497
F3096-2306
Z104473066
Benzil;Diphenylethanedione;Diphenylglyoxal;1,2-Diphenylethanedione;Dibenzoyl
103852-36-4
205-157-0
InChI=1/C14H10O2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10