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Cas Database |
| Name |
4H-Cyclopenta[def]chrysene |
EINECS | N/A |
| CAS No. | 202-98-2 | Density | 1.296g/cm3 |
| PSA | 0.00000 | LogP | 5.05040 |
| Solubility | N/A | Melting Point |
175°C |
| Formula | C19H12 | Boiling Point | 470.4°Cat760mmHg |
| Molecular Weight | 240.304 | Flash Point | 229.5°C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. See other chrysene compounds. | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
4,5-Methanochrysene;4,5-Methylenechrysene |
Article Data | 5 |
4H-Cyclopenta[def]chrysene Chemical Properties
Synonyms: 4,5-Methylenechrysene ; 4H-Cyclopenta(def)chrysene ; Chrysene, 4,5-methylene- ; 4H-cyclopenta[def]chrysene
The Molecular Formula of 4H-Cyclopenta[def]chrysene (CAS NO.202-98-2):C19H12
The Molecular Weight of 4H-Cyclopenta[def]chrysene (CAS NO.202-98-2):240.2986 g/mol
The Molecular Structure of 4H-Cyclopenta[def]chrysene (CAS NO.202-98-2):
Index of Refraction: 1.848
Molar Refractivity: 82.73 cm3
Molar Volume: 185.3 cm3
Surface Tension: 64.2 dyne/cm
Density: 1.296 g/cm3
Flash Point: 229.5 °C
Enthalpy of Vaporization: 70.49 kJ/mol
Boiling Point: 470.4 °C at 760 mmHg
Vapour Pressure: 1.44E-08 mmHg at 25°C
4H-Cyclopenta[def]chrysene Toxicity Data With Reference
| 1. | mmo-sat 5 µg/plate | ENMUDM Environmental Mutagenesis. 9 (1987),183. | ||
| 2. | scu-mus TDLo:80 mg/kg:ETA | CNREA8 Cancer Research. 3 (1943),606. |
4H-Cyclopenta[def]chrysene Safety Profile
Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. See other chrysene compounds.
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