3640-49-1
3640-49-1 structure
- Name: methyl 4-acetyl-2,3-dihydro-1,4-benzoxazine-2-carboxylate
- Chemical Name: methyl 4-acetyl-2,3-dihydro-1,4-benzoxazine-2-carboxylate
- CAS Number: 3640-49-1
- Molecular Formula: C12H13NO4
- Molecular Weight: 235.23600
- Create Date: 2018-12-17 07:50:27
- Modify Date: 2025-08-25 19:55:24
| Name | methyl 4-acetyl-2,3-dihydro-1,4-benzoxazine-2-carboxylate |
|---|---|
| Synonyms |
4-acetyl-3,4-dihydro-2H-benzo[1,4]oxazine-2-carboxylic acid methyl ester
4-Acetyl-3,4-dihydro-2H-1,4-benzoxazin-2-carbonsaeuremethylester 4-Acetoxy-3,4-dihydro-2H-1,4-benzoxazin-2-carbonsaeuremethylester methyl 4-acetyl-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate |
| Density | 1.256g/cm3 |
|---|---|
| Boiling Point | 424.9ºC at 760 mmHg |
| Molecular Formula | C12H13NO4 |
| Molecular Weight | 235.23600 |
| Flash Point | 210.8ºC |
| Exact Mass | 235.08400 |
| PSA | 55.84000 |
| LogP | 1.03850 |
| Index of Refraction | 1.544 |
| HS Code | 2934999090 |
|---|
|
~97%
3640-49-1 |
| Literature: Bartsch; Schwarz Archiv der Pharmazie, 1982 , vol. 315, # 6 p. 538 - 545 |
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~%
3640-49-1 |
| Literature: Bartsch; Schwarz Archiv der Pharmazie, 1982 , vol. 315, # 6 p. 538 - 545 |
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~%
3640-49-1
Detail
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| Literature: Bartsch, Herbert; Schwarz, Otto Journal of Heterocyclic Chemistry, 1982 , vol. 19, p. 1189 - 1193 |
| Precursor 4 | |
|---|---|
| DownStream 3 | |
![(3,4-DIHYDRO-2H-BENZO[B][1,4]OXAZIN-2-YL)METHANOL structure](https://image.chemsrc.com/caspic/156/82756-74-9.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |