Product Name

  • Name

    3-methylcholanthrene-2-one

  • EINECS
  • CAS No. 3343-08-6
  • Density 1.307g/cm3
  • Solubility
  • Melting Point
  • Formula C21H14 O
  • Boiling Point 547°Cat760mmHg
  • Molecular Weight 282.342
  • Flash Point 245.7°C
  • Transport Information
  • Appearance
  • Safety Questionable carcinogen with experimental carcinogenic and neoplastigenic data. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.
  • Risk Codes
  • Molecular Structure Molecular Structure of 3343-08-6 (3-methylcholanthrene-2-one)
  • Hazard Symbols
  • Synonyms 2-Cholanthrenone,3-methyl- (7CI,8CI); 2-Oxo-3-methylcholanthrene; 3-Methyl-2-oxocholanthrene;3-Methylcholanthren-2-one; 3-Methylcholanthrene-2-one
  • PSA 17.07000
  • LogP 5.19340

3-Methylcholanthrene-2-one Chemical Properties

IUPAC Name: 3-methyl-1H-benzo[j]aceanthrylen-2-one
Synonyms of 3-Methylcholanthrene-2-one (CAS NO.3343-08-6): 3-Methylcholanthren-2-one ; BRN 2287429 ; Benz(j)aceanthrylen-2(1H)-one, 3-methyl- ; CCRIS 1129 ; 2-Cholanthrenone, 3-methyl-
CAS NO: 3343-08-6
Molecular Formula of 3-Methylcholanthrene-2-one (CAS NO.3343-08-6): C21H14O
Molecular Weight: 282.3353
Molecular Structure:

H bond acceptors: 1
H bond donors: 0
Freely Rotating Bonds: 0
Polar Surface Area: 17.07 Å2
Index of Refraction: 1.8
Molar Refractivity: 92.29 cm3
Molar Volume: 215.9 cm3
Surface Tension: 63.9 dyne/cm
Density of 3-Methylcholanthrene-2-one (CAS NO.3343-08-6): 1.307 g/cm3
Flash Point: 245.7 °C
Enthalpy of Vaporization: 82.63 kJ/mol
Boiling Point: 547 °C at 760 mmHg
Vapour Pressure: 5.07E-12 mmHg at 25°C

3-Methylcholanthrene-2-one Toxicity Data With Reference

1.    

mma-sat 20 nmol/plate

    CNREA8    Cancer Research. 38 (1978),3398.
2.    

mma-ham:lng 15 nmol/plate

    CNREA8    Cancer Research. 38 (1978),3398.

3-Methylcholanthrene-2-one Consensus Reports

EPA Genetic Toxicology Program.

3-Methylcholanthrene-2-one Safety Profile

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

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