![2H-Pyrido[3,2-b][1,4]oxazin-3(4H)-one Structure](https://www.chemicalbook.com/CAS/GIF/20348-09-8.gif)
2H-Pyrido[3,2-b][1,4]oxazin-3(4H)-one
- Product Name2H-Pyrido[3,2-b][1,4]oxazin-3(4H)-one
- CAS20348-09-8
- CBNumberCB0229047
- MFC7H6N2O2
- MW150.13
- EINECS243-751-1
- MDL NumberMFCD00006697
- MOL File20348-09-8.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 204-206 °C(lit.) |
| Boiling point | 384.2±37.0 °C(Predicted) |
| Density | 1.327±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 11.06±0.20(Predicted) |
| BRN | 1074010 |
| CAS DataBase Reference | 20348-09-8(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 2933998090 | |||||||||
| NFPA 704: |
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