methyl (2E)-2-(9-oxo-10-oxa-7-azabicyclo[4.4.0]deca-1,3,5-trien-8-ylidene)acetate
更新时间：2025-11-27 20:47:38
![methyl (2E)-2-(9-oxo-10-oxa-7-azabicyclo[4.4.0]deca-1,3,5-trien-8-ylidene)acetate结构式](https://image.chemsrc.com/caspic/388/33350-83-3.png)
methyl (2E)-2-(9-oxo-10-oxa-7-azabicyclo[4.4.0]deca-1,3,5-trien-8-ylidene)acetate结构式
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常用名 | methyl (2E)-2-(9-oxo-10-oxa-7-azabicyclo[4.4.0]deca-1,3,5-trien-8-ylidene)acetate | 英文名 | methyl (2E)-2-(9-oxo-10-oxa-7-azabicyclo[4.4.0]deca-1,3,5-trien-8-ylidene)acetate |
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| CAS号 | 33350-83-3 | 分子量 | 219.19300 | |
| 密度 | 1.395g/cm3 | 沸点 | 368.8ºC at 760 mmHg | |
| 分子式 | C11H9NO4 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 176.9ºC |
| 英文名 | methyl 2-(2-oxo-4H-1,4-benzoxazin-3-ylidene)acetate |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.395g/cm3 |
|---|---|
| 沸点 | 368.8ºC at 760 mmHg |
| 分子式 | C11H9NO4 |
| 分子量 | 219.19300 |
| 闪点 | 176.9ºC |
| 精确质量 | 219.05300 |
| PSA | 72.30000 |
| LogP | 0.35570 |
| InChIKey | HYUHHJZPKDHFRH-SOFGYWHQSA-N |
| SMILES | COC(=O)C=C1Nc2ccccc2OC1=O |
| 折射率 | 1.634 |
| 海关编码 | 2934999090 |
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~95%
methyl (2E)-2-(... 33350-83-3 |
| 文献：Yavari, Issa; Souri, Sanaz; Sirouspour, Mehdi; Bayat, Mohammad J. Synlett, 2009 , # 12 p. 1921 - 1922 |
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~27%
methyl (2E)-2-(... 33350-83-3 |
| 文献：Itoh, Tsuneo; Matsuzaki, Katsuko; Suzuki, Shohei; Kishida, Kazuyuki; Ogura, Haruo; et al. Heterocycles, 1983 , vol. 20, # 7 p. 1321 - 1324 |
| 上游产品 3 | |
|---|---|
| 下游产品 0 | |
| 海关编码 | 2934999090 |
|---|---|
| 中文概述 | 2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| (2-oxo-4H-benzo[1,4]oxazin-3-ylidene)-acetic acid methyl ester |
| METHYL (2E)-2-(9-OXO-10-OXA-7-AZABICYCLO[4.4.0]DECA-1,3,5-TRIEN-8-YLIDENE)ACETATE |
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