Fluoranthene
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Fluoranthene
structure -
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CAS No:
206-44-0
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Formula:
C16H10
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Chemical Name:
Fluoranthene
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Synonyms:
Fluoranthene;Benzo[jk]fluorene;Idryl;1,2-(1,8-Naphthylene)benzene;Benzene,1,2-(1,8-naphthalenediyl)-;NSC 6803;ClusterCarbon
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CAS No:
Characteristics
0 Ų
5.17
Yellow or yellow-green to gray-beige Crystalline Powder, Crystals and/or Chunks
1.252 g/cm3 @ Temp: 0 °C
111 °C
384 °C
-18 °C
1.852
H2O: insoluble
APPROX 4°C
0.01 mm Hg at 68 °F (NTP, 1992)
Oral-Rat LD50: 2000 mg/kg
Flammable; burning produces irritating fumes
Safety Information
UN15936.1/PG3
2
22-36/37/38-40-67-65-50/53-38-11-39/23/24/25-23/24/25-52/53-50
37/39-26-36/37-24/25-23-62-61-60-45-16-7
LL4025000
Xn,N,F,T
The warehouse is ventilated, low-temperature and dry; stored separately from oxidants.
Corrosive to skin and cornea
Stable. Incompatible with strong oxidizing agents.
P273-P501
H302-H410
Fluoranthene Use and Manufacturing
Recovered from coal tar. The best raw material for extracting fluoranthene is Ⅱ anthracene oil and the distillate (oil) from the oxidation process of pitch. These raw materials are put into batch-type direct fire heating distillation, and a small amount of superheated distillation pot is passed into the pot at the same time. Distillation is performed under a vacuum of 0.09MPa, and a small amount of superheated steam is passed into the pot at the same time. The distilled vapor passes through a rectification tower, a condenser and a cooler, and is cooled to a temperature higher than the melting point, and flows into the receiver grain. The distillate at 375-358°C is taken for crystallization, and the crude fluoranthene is obtained after centrifugal deoiling. The crude fluoranthene is recrystallized with a mixed solvent (30% light mineral spirits and 70% ethanol) to obtain the finished product. The yield of the narrow fraction at 375-385°C is 40%, and the purity of fluoranthene can reach 99%.
Used as non-magnetic metal surface scratch fluorescent agent; dye intermediate; pharmaceutical intermediate
Computed Properties
Molecular Weight:202.25
XLogP3:5.2
Exact Mass:202.078250319
Monoisotopic Mass:202.078250319
Heavy Atom Count:16
Complexity:243
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
Drug Function and Efficacy
Not explicitly mentioned
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