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| Product Name: | Dibenzo[b,def]chrysene |
| CAS Registry Number: | 189-64-0 |
| EINECS: | 205-878-0 |
| Synonyms: | Dibenzo(b,def)chrysene; Dibenzo[a,h]pyrene; 3,4:8,9-Dibenzopyrene; DIBENZO(A,H)PYRENE; 189-64-0; DB(a,h)P;Dibenzo[b,def]chrysene; 3,4,8,9-Dibenzpyrene; |
| Molecular Structure: |
![CAS No:189-64-0 Dibenzo[b,def]chrysene](/structure/cas-189/189-64-0.png) |
| Molecular Formula: | C24H14 |
| Molecular Weight: | 302.36796 |
| Density: | 1.313 g/cm3 |
| Boiling Point: | 552.3 ºC at 760 mmHg |
| Melting Point: | 308 °C |
| Flash Point: | 282 ºC |
| Refractive index: | 1.912 |
| Risk Codes: | 45-46-11-36/38-48/23/24/25-65 |
| Safety Statements: | Confirmed carcinogen with experimental carcinogenic and tumorigenic data. When heated to decomposition it emits acrid smoke and irritating fumes. Mutation data reported. |
| Hazard Symbols: | F: Flammable;T: Toxic; |