Acenaphthylene
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| Acenaphthylene | |
|---|---|
| Image:Acenaphthylene.png | |
| General | |
| Systematic name | acenaphthylene |
| Other names | cycopenta(de)naphthalene |
| Molecular formula | C12H8 |
| SMILES | c1cc2cccc3/C=C\c(c1)c23 |
| Molar mass | 152.192 g/mol |
| Appearance | Yellow crystalline powder |
| CAS number | [208-96-8] |
| Properties | |
| Density and phase | Solid |
| Solubility in water | Insoluble |
| Melting point | 90-92°C |
| Boiling point | 280°C |
| Structure | |
| Crystal structure | ? |
| Dipole moment | ? D |
| Hazards | |
| MSDS | MSDS |
| Main hazards | ? |
| NFPA 704 | |
| Flash point | ?°C |
| R/S statement | R: R22 R36 R37 R38 S: S26 S36 S37 S39 |
| RTECS number | ? |
| Supplementary data page | |
| Structure and properties | n, εr, etc. |
| Thermodynamic data | Phase behaviour Solid, liquid, gas |
| Spectral data | UV, IR, NMR, MS |
| Related compounds | |
| Related compounds | acenaphthene |
| Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) Infobox disclaimer and references | |
Acenaphthylene is a polycyclic aromatic hydrocarbon consisting of naphthalene with an olefine bridge connecting positions 1 and 8. It is a constituent of coal tar. Reduction of the olefin gives the related compound acenaphthene.
