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7,8-Dihydrobenzo(a)pyrene

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Name

7,8-Dihydrobenzo(a)pyrene

EINECS N/A
CAS No. 17573-23-8 Density 1.258g/cm3
PSA 0.00000 LogP 5.54340
Solubility N/A Melting Point 128°C
Formula C20H14 Boiling Point 450.7°Cat760mmHg
Molecular Weight 254.331 Flash Point 218.9°C
Transport Information N/A Appearance N/A
Safety Questionable carcinogen with experimental neoplastigenic data. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. Risk Codes N/A
Molecular Structure Molecular Structure of 17573-23-8 (7,8-dihydrobenzo(a)pyrene) Hazard Symbols N/A
Synonyms

7,8-Dihydrobenzo[a]pyrene

Article Data 5

7,8-Dihydrobenzo(a)pyrene Chemical Properties

IUPAC Name: 7,8-Dihydrobenzo[a]pyrene
Synonyms of 7,8-Dihydrobenzo(a)pyrene (CAS NO.17573-23-8): Benzo(a)pyrene, 7,8-dihydro-
CAS NO: 17573-23-8
Molecular Formula: C20H14
Molecular Weight: 254.3252
Molecular Structure :
H bond acceptors: 0
H bond donors: 0
Freely Rotating Bonds: 0
Polar Surface Area: 0 Å2
Index of Refraction: 1.831
Molar Refractivity: 88.85 cm3
Molar Volume: 202.1 cm3
Surface Tension: 62 dyne/cm
Density: 1.258 g/cm3
Flash Point: 218.9 °C
Enthalpy of Vaporization: 68.24 kJ/mol
Boiling Point: 450.7 °C at 760 mmHg
Vapour Pressure: 6.86E-08 mmHg at 25°C
InChI: InChI=1/C20H14/c1-2-7-17-15(4-1)12-16-9-8-13-5-3-6-14-10-11-18(17)20(16)19(13)14/h2-3,5-12H,1,4H2
InChIKey: PDZWPBIJXRAPEW-UHFFFAOYAA
Std. InChI: InChI=1S/C20H14/c1-2-7-17-15(4-1)12-16-9-8-13-5-3-6-14-10-11-18(17)20(16)19(13)14/h2-3,5-12H,1,4H2
Std. InChIKey: PDZWPBIJXRAPEW-UHFFFAOYSA-N

7,8-Dihydrobenzo(a)pyrene Toxicity Data With Reference

1.    

mma-sat 10 µg/plate

    PNASA6    Proceedings of the National Academy of Sciences of the United States of America. 72 (1975),5135.

7,8-Dihydrobenzo(a)pyrene Consensus Reports

EPA Genetic Toxicology Program.

7,8-Dihydrobenzo(a)pyrene Safety Profile

Questionable carcinogen with experimental neoplastigenic data. Mutation data reported. When 7,8-Dihydrobenzo(a)pyrene (CAS NO.17573-23-8) is heated to decomposition ,it emits acrid smoke and irritating fumes.

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