cis-Benzodipyrone结构式
|
常用名 | cis-Benzodipyrone | 英文名 | cis-Benzodipyrone |
|---|---|---|---|---|
| CAS号 | 4413-05-2 | 分子量 | 214.17400 | |
| 密度 | 1.479g/cm3 | 沸点 | 469.1ºC at 760 mmHg | |
| 分子式 | C12H6O4 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 255.7ºC |
| 英文名 | pyrano[3,2-g]chromene-2,8-dione |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.479g/cm3 |
|---|---|
| 沸点 | 469.1ºC at 760 mmHg |
| 分子式 | C12H6O4 |
| 分子量 | 214.17400 |
| 闪点 | 255.7ºC |
| 精确质量 | 214.02700 |
| PSA | 60.42000 |
| LogP | 1.89940 |
| 折射率 | 1.657 |
| 海关编码 | 2932999099 |
|---|
|
~9%
cis-Benzodipyrone 4413-05-2 |
| 文献：Abyshev, A. Z.; D'yachuk, G. I.; Semenov, E. V.; Pukhov, M. P. Pharmaceutical Chemistry Journal, 1993 , vol. 27, # 11 p. 766 - 770 Khimiko-Farmatsevticheskii Zhurnal, 1993 , vol. 27, # 11 p. 34 - 38 |
|
~%
cis-Benzodipyrone 4413-05-2 |
| 文献：Rangaswami; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1937 , # 6 p. 112,115 Full Text Show Details Spaeth; Loewy Monatshefte fuer Chemie, 1938 , vol. 71, p. 365,371 |
|
~%
详细
|
| 文献：Rangaswami; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1937 , # 6 p. 112,115 Full Text Show Details Spaeth; Loewy Monatshefte fuer Chemie, 1938 , vol. 71, p. 365,371 |
| cis-Benzodipyrone上游产品 4 | |
|---|---|
| cis-Benzodipyrone下游产品 0 | |
| 海关编码 | 2932999099 |
|---|---|
| 中文概述 | 2932999099. 其他仅含氧杂原子的杂环化合物. 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 | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| Pyrano[3,2-g]chromen-2,8-dion |
| cis-Benzodipyrone |
| 2H,6H-benzo<1,2-b:5,5-b>dipyran-2,6-dione |
| 1.8-Dioxa-anthracen-2.7-dion |
| 2H,8H-Benzo<1,2-b:5,4-b'>dipyran-2,8-dion |
| 2H,8H-Benzo<1,2-b:5,4-b'>bispyran-2,8-dione |
| Coumarylpyrone |
| 2H,8H-BENZO(1,2-b:4,5-b')DIPYRAN-2,8-DIONE |
| Benzo(1,2-b:4,5-b')-dipyran-2,8-dione |
![pyrano[2,3-f]chromene-2,8-dione结构式](https://www.chemsrc.com/caspic/460/4406-82-0.png)
