Tetraphenylcyclopentadienone
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Tetraphenylcyclopentadienone
structure -
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CAS No:
479-33-4
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Formula:
C29H20O
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Chemical Name:
Tetraphenylcyclopentadienone
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Synonyms:
RARECHEM AM UF S096;TETRAPHENYLCYCLOPENTADIENONE;Tetraphenylcylcopentadienone;1,2,3,4-Tetraphenyl-1,3-cyclopentadiene-5-one;2,3,4,5-Tetraphenylcyclopenta-2,4-diene-1-one;Tetraphenyl-2,4-cyclopentadiene-1-one;Tetraphenylcyclopentadienone (tetracyclone);Tetraphenylcyclopentadienone,99%
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CAS No:
Description
crystalline purple solid
Tetraphenylcyclopentadienone is an organic compound with the formula (C6H5)4C4CO. It is a dark purple to black crystalline solid that is soluble in organic solvents. It is an easily made building block for many organic and organometallic compounds.
ChEBI: Tetraphenylcyclopentadienone is a stilbenoid.
Tetraphenylcyclopentadienone Basic Attributes
384.47
384.47
683115
207-530-3
243761|220314|2060
TSCA listed
DTXSID1060059
Black
29143990
Characteristics
17.1
6.4
crystalline purple solid
1.0511 (rough estimate)
217-220 °C (lit.)
471.14°C (rough estimate)
269ºC
1.6020 (estimate)
Soluble in Benzene. Insoluble in water.
3.68E-15mmHg at 25°C
Sealed in dry,Room Temperature
Safety Information
NONH for all modes of transport
3
24/25-22
Stable. Combustible. Light sensitive.
S22-S24/25
Tetraphenylcyclopentadienone Use and Manufacturing
Tetraphenylcyclopentadienone is a building block for several organic and organometallic compounds. It is also used as an efficient cyclone system or in re-circulation systems for the capturing of fine active pharmaceuticals and food ingredients.
2,4-Cyclopentadien-1-one, 2,3,4,5-tetraphenyl-: ACTIVE
Tetraphenylcyclopentadienone is a dust-collecting device consisting of a cylindrical chamber, the lower portion of which is tapered to fit into a cone-shaped receptacle below it, is called a cyclone. Dust-laden air enters through a vertical slot-like duct on the upper wall of the chamber at the rate of at least 30meters a second. Since the particles enter at a tangent, they whirl in a circular or cyclonic path within the chamber. The centrifugal force exerted on the particles is proportional to their weight and square of their velocity. The particles slide along the walls of the chamber and gradually circulate down into the conical receptor, while the clean air escapes through a central pipe at the bottom. The dust accumulates in the cone and is discharged continuously or at intervals. The larger the particles, the more efficient the process of their removal. In simple cyclones, particles below 50microns in diameter are not retained, but improved models retain particles as small as 20microns.Cyclones are used in handling and granulating fertilizers to avoid air pollution and are a safety requirement in the production plants.
Computed Properties
Molecular Weight:384.5
XLogP3:6.4
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:4
Exact Mass:384.151415257
Monoisotopic Mass:384.151415257
Topological Polar Surface Area:17.1
Heavy Atom Count:30
Complexity:613
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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