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63323-29-5

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Basic Information
CAS No.: 63323-29-5
Name: (7S,8R,9S,10R)-7,8,9,10-Tetrahydro-9,10-epoxybenzo[a]pyrene-7,8-diol
Article Data: 6
Molecular Structure:
Molecular Structure of 63323-29-5 ((7S,8R,9S,10R)-7,8,9,10-Tetrahydro-9,10-epoxybenzo[a]pyrene-7,8-diol)
Formula: C20H14O3
Molecular Weight: 302.34
Density: 1.569g/cm3
Boiling Point: 594.2°C at 760 mmHg
Flash Point: 313.2°C
Safety: Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits acrid smoke and fumes.
PSA: 52.99000
LogP: 3.43180
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    (+)cis-7-alpha,8-beta-Dihydroxy-9-alpha,10-alpha-epoxy-7,8,9,10-tetrahydrobenzo(a)pyrene

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    We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production in China for chemicals cus

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  • (+)cis-7-alpha,8-beta-Dihydroxy-9-alpha,10-alpha-epoxy-7,8,9,10-tetrahydrobenzo(a)pyrene

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    63323-29-5

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Chemistry

Molecular Structure of (+)cis-7-alpha,8-beta-Dihydroxy-9-alpha,10-alpha-epoxy-7,8,9,10-tetrahydrobenzo(a)pyrene (CAS NO. 63323-29-5):

Systematic Name: Benzo(a)pyrene, 7-alpha,8-beta-dihydroxy-9-alpha,10-alpha-epoxy-7,8,9,10-tetrahydro-, (+)-cis- 
Molecular Formula: C20H14O3
Molecular Weight: 302.323360 g/mol
XLogP3-AA: 2.9
H-Bond Donor: 2
H-Bond Acceptor: 3
Isomeric SMILES: C1=CC2=C3C(=C1)C=CC4=C3C(=CC5=C4[C@@H]6[C@@H](O6)[C@@H]([C@H]5O)O)C=C2
InChI: InChI=1S/C20H14O3/c21-17-13-8-11-5-4-9-2-1-3-10-6-7-12(15(11)14(9)10)16(13)19-20(23-19)18(17)22/h1-8,17-22H/t17-,18+,19+,20-/m0/s1
InChIKey: DQEPMTIXHXSFOR-NMLBUPMWSA-N
Index of Refraction: 1.936
Molar Refractivity: 92.08 cm3
Molar Volume: 192.5 cm3
Surface Tension: 83.8 dyne/cm
Density: 1.569 g/cm3
Flash Point: 313.2 °C
Enthalpy of Vaporization: 93.16 kJ/mol
Boiling Point: 594.2 °C at 760 mmHg
Vapour Pressure: 5.73E-15 mmHg at 25 °C
BRN of (+)cis-7-alpha,8-beta-Dihydroxy-9-alpha,10-alpha-epoxy-7,8,9,10-tetrahydrobenzo(a)pyrene (CAS NO. 63323-29-5): 4356684

Toxicity Data With Reference

1.    

mmo-sat 100 pmol/plate

    BBRCA9    Biochemical and Biophysical Research Communications. 77 (1977),1389.

Safety Profile

Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits acrid smoke and fumes.

Specification

  (+)cis-7-alpha,8-beta-Dihydroxy-9-alpha,10-alpha-epoxy-7,8,9,10-tetrahydrobenzo(a)pyrene with cas registry number of 63323-29-5 is also called for (+)-BP-7-alpha,8-beta-diol-9-alpha,10-alpha-epoxide 1 ; (+)-Benzo(a)pyrene-7,8-diol-9,10-epoxide, syn ; Benzo(a)pyrene, 7,8,9,10-tetrahydro-7-alpha,8-beta-dihydroxy-9-alpha,10-alpha-epoxy-, (+)-Z- ; Benzo(a)pyrene, 7-alpha,8-beta-dihydroxy-9-alpha,10-alpha-epoxy-7,8,9,10-tetrahydro-, (+)-cis- .