Product Name

  • Name

    5-methylbenzo[pqr]tetraphene

  • EINECS
  • CAS No. 31647-36-6
  • Article Data2
  • CAS DataBase
  • Density 1.254g/cm3
  • Solubility 0.8ug/L(27 oC)
  • Melting Point 215.95°C
  • Formula C21H14
  • Boiling Point 479.4°C at 760 mmHg
  • Molecular Weight 266.342
  • Flash Point 236.7°C
  • Transport Information
  • Appearance
  • Safety Questionable carcinogen with experimental neoplastigenic data. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.
  • Risk Codes
  • Molecular Structure Molecular Structure of 31647-36-6 (5-methylbenzo[pqr]tetraphene)
  • Hazard Symbols
  • Synonyms 5-Methylbenzo[a]pyrene
  • PSA 0.00000
  • LogP 6.04560

5-Methylbenzo(a)pyrene Chemical Properties

IUPAC Name: 5-Methylbenzo[a]pyrene 
Following is the structure of 5-Methylbenzo(a)pyrene (CAS NO.31647-36-6):
                     
Empirical Formula: C21H14
Molecular Weight: 266.3359 g/mol
Surface Tension: 60 dyne/cm
Density: 1.254 g/cm3
Flash Point: 236.7 °C
Enthalpy of Vaporization: 71.53 kJ/mol
Boiling Point: 479.4 °C at 760 mmHg
Vapour Pressure: 6.9E-09 mmHg at 25 °C
Index of Refraction of 5-Methylbenzo(a)pyrene (CAS NO.31647-36-6): 1.853
Canonical SMILES: CC1=CC2=CC=CC3=C2C4=C(C=C3)C5=CC=CC=C5C=C14
InChI: InChI=1S/C21H14/c1-13-11-16-7-4-6-14-9-10-18-17-8-3-2-5-15(17)12-19(13)21(18)20(14)16/h2-12H,1H3
InChIKey: JQANOYBJRYYFQI-UHFFFAOYSA-N

5-Methylbenzo(a)pyrene Toxicity Data With Reference

1.    

mma-sat 25 µg/plate

     CNREA8    Cancer Research. 47 (1987),1509.

5-Methylbenzo(a)pyrene Safety Profile

Questionable carcinogen with experimental neoplastigenic data. Mutation data reported. When heated to decomposition, 5-Methylbenzo(a)pyrene (CAS NO.31647-36-6) emits acrid smoke and irritating fumes.

5-Methylbenzo(a)pyrene Specification

 5-Methylbenzo(a)pyrene , its cas register number is 31647-36-6. It also can be called Benzo(a)pyrene, 5-methyl- ; and 5-Methyl-BP . Its classification code are Mutation data and Tumor data.

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