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149559-16-0

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Basic Information
CAS No.: 149559-16-0
Name: 3-nitrobenzo(a)pyrene-7,8-diol-9,10-epoxide
Molecular Structure:
Molecular Structure of 149559-16-0 (3-nitrobenzo(a)pyrene-7,8-diol-9,10-epoxide)
Formula: C20H13 N O5
Molecular Weight: 347.34
Synonyms: 3-nitrobenzo(a)pyrene-7,8-diol-9,10-epoxide
Density: 1.699g/cm3
Boiling Point: 658.3°C at 760 mmHg
Flash Point: 351.9°C
Safety: Mutation data reported. When heated to decomposition it emits toxic vapors of NOx.
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  • 3-NITROBENZO[A]PYRENE-7,8-DIOL-9,10-EPOXIDE

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    149559-16-0

    3-NITROBENZO[A]PYRENE-7,8-DIOL-9,10-EPOXIDE

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    3-NITROBENZO[A]PYRENE-7,8-DIOL-9,10-EPOXIDEAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

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Chemistry

Product Name: trans-7,8-Dihydroxy-anti-9,10-epoxy-7,8,9,10-tetrahydro-3-nitrobenzo(a)-pyren 
Synonyms of trans-7,8-Dihydroxy-anti-9,10-epoxy-7,8,9,10-tetrahydro-3-nitrobenzo(a)-pyrene (CAS NO.149559-16-0) : (7alpha,8beta,8aalpha,9aalpha)-7,8,8a,9a-Tetrahydro-3-nitrobenzo(10,11)chryseno(3,4-b)oxirene-7,8-diol ; 3-Nitrobenzo(a)pyrene-7,8-diol-9,10-epoxide ; 7,8,8a,9a-Tetrahydro-3-nitrobenzo(10,11)chryseno(3,4-b)oxirene-7,8-diol (7alpha,8beta,8aalpha,9aalpha)- ; Benzo(10,11)chryseno(3,4-b)oxirene-7,8-diol, 7,8,8a,9a-tetrahydro-3-nitro-, (7-alpha,8-beta,8a-alpha,9a-alpha)- ; trans-7,8-Dihydroxy-anti-9,10-epoxy-7,8,9,10-tetrahydro-3-nitrobenzo(a)pyrene
CAS NO:149559-16-0
Molecular Formula:C20H13NO5            
Molecular Weight :347.3209                                                           
Molecular Structure :
Index of Refraction: 1.948   
Surface Tension:  94.9 dyne/cm 
Density:  1.699 g/cm3 
Flash Point:  351.9 °C 
Enthalpy of Vaporization:  101.82 kJ/mol 
Boiling Point:  658.3 °C at 760 mmHg 
Vapour Pressure:  3.15E-18 mmHg at 25°C 

Toxicity Data With Reference

1.    

msc-ham-ovr 30 µg/

     EMMUEG    Environmental and Molecular Mutagenesis. 27 (1996),19.

Safety Profile

Mutation data reported. When trans-7,8-Dihydroxy-anti-9,10-epoxy-7,8,9,10-tetrahydro-3-nitrobenzo(a)-pyrene (CAS NO.149559-16-0) is heated to decomposition, it emits toxic vapors of NOx.