3,4-Dihydro-1H-quinoxalin-2-one
- Product Name3,4-Dihydro-1H-quinoxalin-2-one
- CAS59564-59-9
- CBNumberCB5193734
- MFC8H8N2O
- MW148.16
- MDL NumberMFCD00204133
- MOL File59564-59-9.mol
Chemical Properties
| Melting point | 140-143℃ |
| Boiling point | 370.5±31.0 °C(Predicted) |
| Density | 1.186±0.06 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C |
| pka | 13.24±0.20(Predicted) |
| Appearance | Light yellow to yellow Solid |
| InChI | InChI=1S/C8H8N2O/c11-8-5-9-6-3-1-2-4-7(6)10-8/h1-4,9H,5H2,(H,10,11) |
| InChIKey | HYTIPJFUWHYQON-UHFFFAOYSA-N |
| SMILES | N1C2=C(C=CC=C2)NCC1=O |
Safety
| Symbol(GHS) |
|
| Signal word | Warning |
| Hazard statements | H319-H302-H335-H315 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362-P264-P270-P301+P312-P330-P501 |
| Hazard Codes | Xi |
| HazardClass | IRRITANT |
| HS Code | 2933998090 |
