33350-83-3
33350-83-3结构式
- 常用中文名：methyl (2E)-2-(9-oxo-10-oxa-7-azabicyclo[4.4.0]deca-1,3,5-trien-8-ylidene)acetate
- 常用英文名：methyl (2E)-2-(9-oxo-10-oxa-7-azabicyclo[4.4.0]deca-1,3,5-trien-8-ylidene)acetate
- CAS号：33350-83-3
- 分子式：C11H9NO4
- 分子量：219.19300
- 发布时间：2016-12-09 07:59:29
- 更新时间：2025-11-27 20:47:38
| 英文名 | methyl 2-(2-oxo-4H-1,4-benzoxazin-3-ylidene)acetate |
|---|---|
| 英文别名 |
(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 |
| 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 |
| 折射率 | 1.634 |
| 海关编码 | 2934999090 |
|---|
|
~95%
33350-83-3 |
| 文献：Yavari, Issa; Souri, Sanaz; Sirouspour, Mehdi; Bayat, Mohammad J. Synlett, 2009 , # 12 p. 1921 - 1922 |
|
~27%
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 |
| 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% |