Benzil CAS 134-81-6

Dibenzoyl, also known as 1,2-diphenyl-1,2-ethyldione, can form metal ion complexes through coordination with metal ions such as silver, thorium, nickel, barium, and uranium. It can also be used as a fine chemical intermediate to synthesize products with special functions, such as photosensitizers and insecticides. Its molecule contains two highly reactive functional carbonyl groups, which can easily react with certain substances. Therefore, it has a wide range of applications in organic chemistry, materials chemistry, and medicine. It is an important raw material for the synthesis of benzoin ketone photosensitizers. Benzoin dimethyl ether can be prepared by benzoyl ketolation, and the photosensitizer synthesized by this method has the characteristic of high photo initiation rate. It is also a necessary intermediate for the synthesis of antiepileptic drugs such as phenytoin and its derivatives.

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Model:
134-81-6
Brand:
bosschemical
Code:
134-81-6

Product Description

Benzil Basic information
Description Structure Preparation Applications
Product Name:	Benzil
CAS:	134-81-6
MF:	C14H10O2
MW:	210.23
EINECS:	205-157-0
Mol File:	134-81-6.mol
Benzil Chemical Properties
Melting point	94-95 °C(lit.)
Boiling point	346 °C
density	1,521 g/cm3
vapor pressure	1 mm Hg ( 128.4 °C)
refractive index	1.5681 (estimate)
Fp	346-348°C
storage temp.	Store below +30°C.
solubility	<0.5g/l
form	Crystalline Powder
color	White
Water Solubility	0.5 g/L (20 ºC)
BRN	608047
Henry's Law Constant	3.0×101 mol/(m3Pa) at 25℃, Abraham and Jr. (2019)
Dielectric constant	13.0（94℃）
Stability:	Stable. Combustible. Incompatible with strong oxidizing agents.
InChI	1S/C14H10O2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10H
InChIKey	WURBFLDFSFBTLW-UHFFFAOYSA-N
SMILES	O=C(c1ccccc1)C(=O)c2ccccc2
CAS DataBase Reference	134-81-6(CAS DataBase Reference)
NIST Chemistry Reference	Ethanedione, diphenyl-(134-81-6)
EPA Substance Registry System	Benzil (134-81-6)