6-溴-4-羟基香豆素结构式
|
常用名 | 6-溴-4-羟基香豆素 | 英文名 | 6-bromo-4-hydroxycoumarin |
|---|---|---|---|---|
| CAS号 | 4139-61-1 | 分子量 | 241.03800 | |
| 密度 | 1.879g/cm3 | 沸点 | 405.8ºC at 760mmHg | |
| 分子式 | C9H5BrO3 | 熔点 | 298ºC (dec.) | |
| MSDS | N/A | 闪点 | 199.2ºC |
| 中文名 | 6-溴-4-羟基香豆素 |
|---|---|
| 英文名 | 6-bromo-4-hydroxychromen-2-one |
| 英文别名 | 更多 |
| 密度 | 1.879g/cm3 |
|---|---|
| 沸点 | 405.8ºC at 760mmHg |
| 熔点 | 298ºC (dec.) |
| 分子式 | C9H5BrO3 |
| 分子量 | 241.03800 |
| 闪点 | 199.2ºC |
| 精确质量 | 239.94200 |
| PSA | 50.44000 |
| LogP | 2.26110 |
| 外观性状 | 白色-极淡的红黄色晶体-粉末 |
| 折射率 | 1.69 |
| 储存条件 | 室温,干燥 |
| 危害码 (欧洲) | Xi: Irritant; |
|---|---|
| 风险声明 (欧洲) | R20/21/22 |
| 安全声明 (欧洲) | 26-36/37/39 |
| 海关编码 | 2932209090 |
|
~70%
6-溴-4-羟基香豆素 4139-61-1 |
| 文献:Zhang, Wenjuan; Li, Zhi; Zhou, Meng; Wu, Feng; Hou, Xueyan; Luo, Hao; Liu, Hao; Han, Xuan; Yan, Guoyi; Ding, Zhenyu; Li, Rui Bioorganic and Medicinal Chemistry Letters, 2014 , vol. 24, # 3 p. 799 - 807 |
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~%
6-溴-4-羟基香豆素 4139-61-1 |
| 文献:Zhang, Wenjuan; Li, Zhi; Zhou, Meng; Wu, Feng; Hou, Xueyan; Luo, Hao; Liu, Hao; Han, Xuan; Yan, Guoyi; Ding, Zhenyu; Li, Rui Bioorganic and Medicinal Chemistry Letters, 2014 , vol. 24, # 3 p. 799 - 807 |
|
~%
6-溴-4-羟基香豆素 4139-61-1 |
| 文献:Zhang, Wenjuan; Li, Zhi; Zhou, Meng; Wu, Feng; Hou, Xueyan; Luo, Hao; Liu, Hao; Han, Xuan; Yan, Guoyi; Ding, Zhenyu; Li, Rui Bioorganic and Medicinal Chemistry Letters, 2014 , vol. 24, # 3 p. 799 - 807 |
|
~%
6-溴-4-羟基香豆素 4139-61-1 |
| 文献:Ziegler; Junek Monatshefte fuer Chemie, 1955 , vol. 86, p. 506,510 |
| 海关编码 | 2932209090 |
|---|---|
| 中文概述 | 2932209090. 其他内酯. 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 | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| 6-bromo-4-hydroxy-chromen-2-one |
| 6-bromo-4-hydroxy-2h-chromen-2-one |
| 6-bromo-2-hydroxychromen-4-one |
| 4-hydroxy-6-bromocoumarin |
| MFCD00239372 |
| 6-Bromo-4-Hydroxycoumarin |
| 4-hydroxy-6-bromo-2H-1-benzopyran-2-one |
| 6-Bromo-4-hydroxy-2H-1-Benzopyran-2-one |