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Name |
4,5-Dimethylbenz(a)anthracene |
EINECS | N/A |
CAS No. | 18429-70-4 | Density | 1.142g/cm3 |
PSA | 0.00000 | LogP | 5.76300 |
Solubility | N/A | Melting Point |
138.5°C |
Formula | C20H16 | Boiling Point | 468°Cat760mmHg |
Molecular Weight | 256.36 | Flash Point | 230°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. See also DIMETHYLBENZANTHRACENE. | Risk Codes | N/A |
Molecular Structure |
|
Hazard Symbols | N/A |
Synonyms |
4,5-dimethyltetraphene;3,4'-Dimethyl-1,2-benzanthracene; |
Molecular Structure of 4,5-Dimethylbenz(a)anthracene (CAS NO.18429-70-4):
IUPAC Name: 4,5-dimethylbenzo[a]anthracene
Empirical Formula: C20H16
Molecular Weight: 256.341
Surface Tension: 49.1 dyne/cm
Density: 1.142 g/cm3
Flash Point: 230 °C
Enthalpy of Vaporization: 70.22 kJ/mol
Boiling Point: 468 °C at 760 mmHg
Vapour Pressure: 1.74E-08 mmHg at 25°C
Index of Refraction: 1.728
Classification Code: Tumor data
Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits acrid smoke and irritating fumes. See also DIMETHYLBENZANTHRACENE.
4,5-Dimethylbenz(a)anthracene ,its CAS number is 18429-70-4,it can be called benz[a]anthracene, 4,5-dimethyl- ; 4,5-dimethyltetraphene .