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4,5-Dimethylbenzo(a)pyrene

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Name

4,5-Dimethylbenzo(a)pyrene

EINECS N/A
CAS No. 16757-89-4 Density 1.226g/cm3
PSA 0.00000 LogP 6.35400
Solubility N/A Melting Point N/A
Formula C22H16 Boiling Point 495.5°C at 760 mmHg
Molecular Weight 280.369 Flash Point 247.4°C
Transport Information N/A Appearance N/A
Safety Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits acrid smoke and irritating fumes. Risk Codes N/A
Molecular Structure Molecular Structure of 16757-89-4 (4,5-Dimethylbenzo[a]pyrene) Hazard Symbols N/A
Synonyms

4,5-Dimethylbenzo[a]pyrene

Article Data 2

4,5-Dimethylbenzo(a)pyrene Chemical Properties

Molecular Structure of 4,5-Dimethylbenzo(a)pyrene (CAS NO.16757-89-4):

IUPAC Name: 4,5-dimethylbenzo[a]pyrene
Empirical Formula: C22H16 
Molecular Weight: 280.3624 
Surface Tension: 57.2 dyne/cm 
Density: 1.226 g/cm3 
Flash Point: 247.4 °C 
Enthalpy of Vaporization: 73.41 kJ/mol 
Boiling Point: 495.5 °C at 760 mmHg 
Vapour Pressure: 1.79E-09 mmHg at 25°C 
Index of Refraction: 1.824 
Classification Code: Tumor data

4,5-Dimethylbenzo(a)pyrene Safety Profile

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

4,5-Dimethylbenzo(a)pyrene Specification

 4,5-Dimethylbenzo(a)pyrene ,its CAS number is 16757-89-4,it can be called benzo[a]pyrene, 4,5-dimethyl- .

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