A5745612
4-Methyl-2<I>H</I>-1,4-benzoxazin-3(4<I>H</I>)-one , 98% , 21744-84-3
| Pack Size | Price | Stock | Quantity |
| 5G | RMB292.00 | In Stock |
|
| 25g | RMB943.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 57-60 °C (lit.) |
| Boiling point: | 369.5±31.0 °C(Predicted) |
| Density | 1.209±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 1.49±0.20(Predicted) |
Description and Uses
4-Methyl-2H-1,4-benzoxazin-3(4H)-one may be used in the preparation of N-methyl benzomorpholine.
Safety
| Symbol(GHS) |  GHS07 |
| 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 | 26-36-37/39 |
| WGK Germany | 3 |
| HS Code | 2934999090 |
![Ethyl2-(3-oxo-2,3-dihydro-4H-benzo[b][1,4]oxazin-4-yl)acetate](https://img.chemicalbook.com/StructureFile/ChemBookStructure3/GIF/CB3211317.gif)
![2-(3-Oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl)aceticacid](https://img.chemicalbook.com/CAS/GIF/26494-55-3.gif)
![4-[(3-Oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)methyl]benzoic acid](https://img.chemicalbook.com/CAS/GIF/857492-98-9.gif)
