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203-20-3

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203-20-3 Structure

203-20-3 Structure
IdentificationBack Directory
[Name]

naphtho(2,1-a)fluoranthene
[CAS]

203-20-3
[Synonyms]

Dibenz[a,j]aceanthrylene
naphtho(2,1-a)fluoranthene
[Molecular Formula]

C24H14
[MOL File]

203-20-3.mol
[Molecular Weight]

302.37
Chemical PropertiesBack Directory
[Melting point ]

181.15°C
[Boiling point ]

378.4°C (rough estimate)
[density ]

1.1762 (estimate)
[refractive index ]

1.9130 (estimate)
[IARC]

3 (Vol. 92) 2010
Safety DataBack Directory
[Safety Profile]

Poison by intravenous route. Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits acrid smoke and irritating fumes.
Hazard InformationBack Directory
[Definition]

ChEBI: Naphtho[2,1-a]fluoranthene is a member of phenanthrenes.
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