149396-34-9
149396-34-9 structure
- Name: Methyl 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-carboxylate
- Chemical Name: methyl 3-oxo-4H-1,4-benzoxazine-8-carboxylate
- CAS Number: 149396-34-9
- Molecular Formula: C10H9NO4
- Molecular Weight: 207.183
- Create Date: 2018-12-04 07:48:37
- Modify Date: 2024-09-05 17:06:27
| Name | methyl 3-oxo-4H-1,4-benzoxazine-8-carboxylate |
|---|---|
| Synonyms |
3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-8-carboxylic acid methyl ester
methyl 3-oxo-2,4-dihydro-1,4-benzoxazine-8-carboxylate 2H-1,4-Benzoxazine-8-carboxylic acid, 3,4-dihydro-3-oxo-, methyl ester 3-Oxo-3,4-dihydro-2H-benz[1,4]oxazin-8-carbonsaeure-methylester 3-oxo-3,4-dihydro-2H-benz[1,4]oxazine-8-carboxylic acid methyl ester Methyl 3-oxo-3,4-dihydro-2H-1,4-benzoxazine-8-carboxylate methyl 3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-8-carboxylate |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 422.3±45.0 °C at 760 mmHg |
| Molecular Formula | C10H9NO4 |
| Molecular Weight | 207.183 |
| Flash Point | 209.2±28.7 °C |
| Exact Mass | 207.053162 |
| PSA | 64.63000 |
| LogP | 0.79 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.556 |
| Hazard Codes | Xn |
|---|---|
| HS Code | 2934999090 |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |