| 3-Nitrobenzanthrone | |
|---|---|
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| IUPAC name |
3-Nitro-3,3a-dihydro-benzo[de]anthracen-7-one
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| Identifiers | |
| CAS number | 17117-34-9 |
| SMILES |
O=C2C1=CC=CC=C1C4=C3C2=CC=CC3C([N+]([O-])=O)C=C4
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| Properties | |
| Molecular formula | C17H9NO3 |
| Molar mass | 275.26 g/mol |
| Melting point |
248 °C[1] |
| Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) | |
| Infobox references | |
3-Nitrobenzanthrone (3-nitro-7H-benz[de]anthracen-7-one) is a chemical emitted in the exhaust fumes of diesel engines which is a potent carcinogen.[2] It produced the highest score ever reported in the Ames test, a standard measure of the cancer-causing potential of toxic chemicals, far greater than the previous known strongest 1,8-dinitropyrene which also found in diesel exhaust.[3]
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