![Naphtho[2,3-a]pyrene Structure](https://www.chemicalbook.com/CAS/GIF/196-42-9.gif)
Naphtho[2,3-a]pyrene
- Product NameNaphtho[2,3-a]pyrene
- CAS196-42-9
- CBNumberCB2298676
- MFC24H14
- MW302.37
- MDL NumberMFCD00191469
- MOL File196-42-9.mol
Chemical Properties
| Melting point: | 272-273 °C(lit.) |
| Boiling point: | 552.3±17.0 °C(Predicted) |
| Density | 1.313±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| form | powder to crystal |
| color | Light yellow to Brown |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H302+H312+H332 | |||||||||
| Precautionary statements | P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P501 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 20/21/22 | |||||||||
| Safety Statements | 36 | |||||||||
| RIDADR | 2811 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 2902909000 | |||||||||
| HazardClass | 6.1(b) | |||||||||
| PackingGroup | III | |||||||||
| NFPA 704: |
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