Product Name

  • Name

    7,8-dihydro-7,8-dihydroxy-5-methylchrysene

  • EINECS
  • CAS No. 67523-22-2
  • Density 1.328g/cm3
  • Solubility
  • Melting Point
  • Formula C19H16O2
  • Boiling Point 528.8°Cat760mmHg
  • Molecular Weight 276.35
  • Flash Point 255.7°C
  • Transport Information
  • Appearance
  • Safety Questionable carcinogen with experimental neoplastigenic data by skin contact. Mutation data reported. When heated to decomposition it emits acrid and irritating fumes.
  • Risk Codes
  • Molecular Structure Molecular Structure of 67523-22-2 (7,8-dihydro-7,8-dihydroxy-5-methylchrysene)
  • Hazard Symbols
  • Synonyms 1,2-Chrysenediol,1,2-dihydro-11-methyl;7,8-Dihydro-7,8-dihydroxy-5-methylchrysene;Chrysene,7,8-dihydro-7,8-dihydroxy-5-methyl;7,8-CHRYSENEDIOL,7,8-DIHYDRO-5-METHYL;
  • PSA 40.46000
  • LogP 3.72250

7,8-Dihydro-7,8-dihydroxy-5-methylchrysene Chemical Properties

IUPAC Name: 11-Methyl-1,2-dihydrochrysene-1,2-diol 
Synonyms of 7,8-Dihydro-7,8-dihydroxy-5-methylchrysene (CAS NO.67523-22-2): Chrysene, 7,8-dihydro-7,8-dihydroxy-5-methyl- ; 1,2-Chrysenediol, 1,2-dihydro-11-methyl- ; 7,8-Chrysenediol, 7,8-dihydro-5-methyl- 
CAS NO: 67523-22-2                  
Molecular Formula: C19H16O2                                                          
Molecular Weight: 276.3291              
Molecular Structure :
H bond acceptors:  2 
H bond donors:  2 
Freely Rotating Bonds:  2 
Polar Surface Area:  18.46Å2 
Index of Refraction:  1.768 
Molar Refractivity:  86.33 cm3 
Molar Volume:  208 cm3 
Surface Tension:  61.9 dyne/cm 
Density:  1.328 g/cm3 
Flash Point:  255.7 °C 
Enthalpy of Vaporization:  84.6 kJ/mol 
Boiling Point:  528.8 °C at 760 mmHg 
Vapour Pressure:  5.18E-12 mmHg at 25°C 
InChI: InChI=1/C19H16O2/c1-11-10-16-14(8-9-17(20)19(16)21)15-7-6-12-4-2-3-5-13(12)18(11)15/h2-10,17,19-21H,1H3  
InChIKey: SYSGUSYYWWVOTG-UHFFFAOYAN 
Std. InChI: InChI=1S/C19H16O2/c1-11-10-16-14(8-9-17(20)19(16)21)15-7-6-12-4-2-3-5-13(12)18(11)15/h2-10,17,19-21H,1H3  
Std. InChIKey: SYSGUSYYWWVOTG-UHFFFAOYSA-N 

7,8-Dihydro-7,8-dihydroxy-5-methylchrysene Toxicity Data With Reference

1.    

mma-sat 2700 pmol/plate

     CNREA8    Cancer Research. 38 (1978),2191.

7,8-Dihydro-7,8-dihydroxy-5-methylchrysene Safety Profile

Questionable carcinogen with experimental neoplastigenic data by skin contact. Mutation data reported. When 7,8-Dihydro-7,8-dihydroxy-5-methylchrysene (CAS NO.67523-22-2) is heated to decomposition, it emits acrid and irritating fumes.

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