Product Name

  • Name

    benzo(a)pyrene 7,8-dihydrodiol

  • EINECS
  • CAS No. 13345-25-0
  • Article Data9
  • CAS DataBase
  • Density 1.46g/cm3
  • Solubility
  • Melting Point
  • Formula C20H14 O2
  • Boiling Point 553.3°Cat760mmHg
  • Molecular Weight 286.33
  • Flash Point 268.6°C
  • Transport Information
  • Appearance
  • Safety Questionable carcinogen with experimental neoplastigenic and tumorigenic data. Human mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.
  • Risk Codes
  • Molecular Structure Molecular Structure of 13345-25-0 (benzo(a)pyrene 7,8-dihydrodiol)
  • Hazard Symbols
  • Synonyms 7,8-Benzo[a]pyrenedihydrodiol;7,8-Dihydro-7,8-dihydroxybenzo[a]pyrene; 7,8-Dihydrobenzo[a]pyrene-7,8-diol;7,8-Dihydrodihydroxybenzo[a]pyrene; 7,8-Dihydroxy-7,8-dihydrobenzo[a]pyrene;Benzo[a]pyrene-7,8-dihydrodiol
  • PSA 40.46000
  • LogP 4.00510

Benzo(a)pyrene-7,8-dihydrodio Chemical Properties

Molecular Structure of Benzo(a)pyrene-7,8-dihydrodio (CAS NO. 13345-25-0):

IUPAC Name: 7,8-dihydrobenzo[a]pyrene-7,8-diol
Empirical Formula: C20H14O2
Molecular Weight: 286.324
Index of Refraction: 1.911
Surface Tension: 76.9 dyne/cm
Density: 1.46 g/cm3
Flash Point: 268.6 °C
Polar Surface Area: 18.46 Å2
Molar Refractivity: 92.03 cm3
Molar Volume: 196 cm3
Enthalpy of Vaporization: 87.77 kJ/mol
Boiling Point: 553.3 °C at 760 mmHg
Vapour Pressure: 4.47E-13 mmHg at 25°C
Classification Code: Mutation data; Tumor data

Benzo(a)pyrene-7,8-dihydrodio Toxicity Data With Reference

1.    

mma-sat 8 µmol/L

     CALEDQ    Cancer Letters (Shannon, Ireland). 24 (1984),281.
2.    

dnd-hmn:fbr 30 µmol/L

     CBINA8    Chemico-Biological Interactions. 41 (1982),155.

Benzo(a)pyrene-7,8-dihydrodio Consensus Reports

EPA Genetic Toxicology Program.

Benzo(a)pyrene-7,8-dihydrodio Safety Profile

Questionable carcinogen with experimental neoplastigenic and tumorigenic data. Human mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.

Benzo(a)pyrene-7,8-dihydrodio Specification

  Benzo(a)pyrene-7,8-dihydrodio , its CAS number is 13345-25-0, it can be called benzo(a)pyrene 7,8-dihydrodiol ; 7,8-Dihdyroxy-7,8-dihydrobenzo(a)pyrene and Benzo[a]pyrene-trans-7,8-dihydrodiol . Benzo(a)pyrene-7,8-dihydrodio (CAS NO. 13345-25-0) is a moderately toxic substance, with flammability, burning will produce toxic smokes, so it should be stored in cool and dry environment, dry powder, foam, sand, carbon dioxide, water mist can be used if something urgent happened.

Related Products

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View