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trans-9,10-Dihydro-9,10-dihydroxybenzo-(a)pyrene

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Name

trans-9,10-Dihydro-9,10-dihydroxybenzo-(a)pyrene

EINECS N/A
CAS No. 58886-98-9 Density 1.46g/cm3
PSA 40.46000 LogP 4.00510
Solubility N/A Melting Point N/A
Formula C20H12O2 Boiling Point 553.3°C at 760 mmHg
Molecular Weight 286.33 Flash Point 268.6°C
Transport Information N/A Appearance N/A
Safety Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. Risk Codes N/A
Molecular Structure Molecular Structure of 58886-98-9 (BENZO(A)PYRENE-9,10-DIHYDRODIOL) Hazard Symbols N/A
Synonyms

BENZO(A)PYRENE-9,10-DIHYDRODIOL

Article Data 1

trans-9,10-Dihydro-9,10-dihydroxybenzo-(a)pyrene Chemical Properties

IUPAC Name: (9R,10R)-9,10-Dihydrobenzo[a]pyrene-9,10-diol
Molecular Formula: C20H14O2
Molecular Weight: 284.32 
Density: 1.46 g/cm3
Boiling Point: 553.3 °C at 760 mmHg
Flash Point: 268.6 °C
Freely Rotating Bonds: 2
Polar Surface Area: 18.46 Å2
Index of Refraction: 1.911
Molar Refractivity: 92.03 cm3
Molar Volume: 196 cm3
Polarizability: 36.48× 10-24 cm3
Surface Tension: 76.9 dyne/cm  
Enthalpy of Vaporization: 87.77 kJ/mol
Vapour Pressure: 4.47E-13 mmHg at 25°C
The Cas Register Number  of trans-9,10-Dihydro-9,10-dihydroxybenzo-(a)pyrene is 58886-98-9.The chemical synonyms of trans-9,10-Dihydro-9,10-dihydroxybenzo-(a)pyrene (CAS NO.58886-98-9) are (9R,10R)-9,10-dihydrobenzo[pqr]tetraphene-9,10-diol ; benzo[a]pyrene-9,10-diol, 9,10-dihydro-, (9R,10R)- ; (+-)-trans-9,10-Dihydroxy-9,10-dihydrobenzo(a)pyrene ; 9,10-Dihydro-benzo[def]chrysene-9,10-diol ; Benzo(a)pyrene, 9,10-dihydro-9,10-dihydroxy-, (+-)-trans- ; Benzo(a)pyrene-9,10-dihydrodiol, trans-(+/-)- ; BP-9,10-dihydrodiol ; trans-9,10-Dihydro-9,10-dihydroxybenzo(a)pyrene ; trans-9,10-Dihydroxy-9,10-dihydrobenzo(a)pyrene ; trans-Benzo(a)pyrene-9,10-dihydrodiol  .The molecular structure of trans-9,10-Dihydro-9,10-dihydroxybenzo-(a)pyrene (CAS NO.58886-98-9) is.

trans-9,10-Dihydro-9,10-dihydroxybenzo-(a)pyrene Toxicity Data With Reference

1.    

mma-ham:lng 3500 nmol/L

    PNASA6    Proceedings of the National Academy of Sciences of the United States of America. 73 (1976),607.
2.    

otr-ham:emb 10 mg/L

    IJCNAW    International Journal of Cancer. 19 (1977),814.
3.    

sce-ham:ovr 8 mg/L

    MUREAV    Mutation Research. 50 (1978),367.

trans-9,10-Dihydro-9,10-dihydroxybenzo-(a)pyrene Safety Profile

Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.

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