龙胆SHAN酮结构式
|
常用名 | 龙胆SHAN酮 | 英文名 | gentiacaulein |
|---|---|---|---|---|
| CAS号 | 15402-27-4 | 分子量 | 288.25200 | |
| 密度 | 1.452g/cm3 | 沸点 | 546.3ºC at 760 mmHg | |
| 分子式 | C15H12O6 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 210.6ºC |
| 中文名 | 龙胆SHAN酮 |
|---|---|
| 英文名 | gentiacaulein |
| 英文别名 | 更多 |
| 密度 | 1.452g/cm3 |
|---|---|
| 沸点 | 546.3ºC at 760 mmHg |
| 分子式 | C15H12O6 |
| 分子量 | 288.25200 |
| 闪点 | 210.6ºC |
| 精确质量 | 288.06300 |
| PSA | 89.13000 |
| LogP | 2.37460 |
| 蒸汽压 | 1.51E-12mmHg at 25°C |
| 折射率 | 1.652 |
| 海关编码 | 2932999099 |
|---|
|
~%
龙胆SHAN酮 15402-27-4 |
| 文献：Pureb, O.; Zhim'vansan, Ya.; Oyuun, Kh. Chemistry of Natural Compounds, 1991 , vol. 27, # 2 p. 245 - 246 Khimiya Prirodnykh Soedinenii, 1991 , # 2 p. 284 - 285 |
| 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% |
| Getiacaulein |
| 2,8-dihydroxy-1,6-dimethoxy-9H-xanthen-9-one |
| 2,6-dimethoxyxanthone |
| 1,7-dihydroxy-3,8-dimethoxyxanthone |
| 2,8-dihydroxy-1,6-dimethoxyxanthen-9-one |
| 2,8-dihydroxy-1,6-dimethoxy-xanthen-9-one |
| 2,8-dihydroxy-1,6-dimethoxyxanthone |
| Gentiacaulein |
| HMS2227I16 |
