Product Name

  • Name

    3-methyl-1,2,9,10-tetrahydrocyclopenta[ij]tetraphene-9,10-diol

  • EINECS
  • CAS No. 68688-87-9
  • Density 1.378g/cm3
  • Solubility
  • Melting Point
  • Formula C21H18O2
  • Boiling Point 588.6°Cat760mmHg
  • Molecular Weight 302.39
  • Flash Point 282.1°C
  • Transport Information
  • Appearance
  • Safety Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.
  • Risk Codes
  • Molecular Structure Molecular Structure of 68688-87-9 (3-methyl-1,2,9,10-tetrahydrocyclopenta[ij]tetraphene-9,10-diol)
  • Hazard Symbols
  • Synonyms
  • PSA
  • LogP

trans-3-Methyl-9,10-dihydrochol-anthrene-9,10-diol Chemical Properties

IUPAC Name: 3-Methyl-1,2,9,10-tetrahydrobenzo[j]aceanthrylene-9,10-diol
Synonyms of trans-3-Methyl-9,10-dihydrochol-anthrene-9,10-diol (CAS NO.68688-87-9) : (9R,10R)-3-Methyl-1,2,9,10-tetrahydrocyclopenta[ij]tetraphene-9,10-diol ; Benz[j]aceanthrylene-9,10-diol, 1,2,9,10-tetrahydro-3-methyl-, (9R,10R)- ; trans-3-Methyl-9,10-dihydrocholanthrene-9,10-diol
InChI:InChI=1/C21H18O2/c1-11-2-3-12-10-18-14(16-6-4-13(11)20(12)16)5-7-17-15(18)8-9-19(22)21(17)23/h2-3,5,7-10,19,21-23H,4,6H2,1H3/t19-,21-/m1/s1 
CAS NO:68688-87-9
Molecular Formula:C21H18O                                                            
Molecular Weight :302.3664      
Molecular Structure :
Index of Refraction:1.801          
Surface Tension:  67.9 dyne/cm 
Density:  1.378 g/cm3 
Flash Point:  282.1 °C 
Enthalpy of Vaporization:  92.4 kJ/mol 
Boiling Point:  588.6 °C at 760 mmHg 
Vapour Pressure:  1.07E-14 mmHg at 25°C

trans-3-Methyl-9,10-dihydrochol-anthrene-9,10-diol Toxicity Data With Reference

1.    

mma-sat 10 µmol/L

    BBRCA9    Biochemical and Biophysical Research Communications. 85 (1978),1568.
2.    

otr-mus:fbr 250 µg/L

    BBRCA9    Biochemical and Biophysical Research Communications. 85 (1978),1568.
3.    

sce-ham:ovr 500 µg/L

    CALEDQ    Cancer Letters (Shannon, Ireland). 7 (1979),45.
4.    

msc-ham:lng 2 mg/L

    BBRCA9    Biochemical and Biophysical Research Communications. 85 (1978),1568.

trans-3-Methyl-9,10-dihydrochol-anthrene-9,10-diol Safety Profile

Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When trans-3-Methyl-9,10-dihydrochol-anthrene-9,10-diol (CAS NO.68688-87-9) is heated to decomposition ,it emits acrid smoke and irritating fumes.

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