7-溴-4-二氢色原酮结构式
|
常用名 | 7-溴-4-二氢色原酮 | 英文名 | 7-Bromochroman-4-one |
---|---|---|---|---|
CAS号 | 18442-22-3 | 分子量 | 227.055 | |
密度 | 1.6±0.1 g/cm3 | 沸点 | 336.6±42.0 °C at 760 mmHg | |
分子式 | C9H7BrO2 | 熔点 | N/A | |
MSDS | N/A | 闪点 | 157.4±27.9 °C |
中文名 | 7-溴-4-二氢色原酮 |
---|---|
英文名 | 7-bromo-2,3-dihydrochromen-4-one |
中文别名 | 7-溴-苯并四氢吡喃-4-酮 | 7-溴色满-4-酮 |
英文别名 | 更多 |
密度 | 1.6±0.1 g/cm3 |
---|---|
沸点 | 336.6±42.0 °C at 760 mmHg |
分子式 | C9H7BrO2 |
分子量 | 227.055 |
闪点 | 157.4±27.9 °C |
精确质量 | 225.962936 |
PSA | 26.30000 |
LogP | 2.88 |
蒸汽压 | 0.0±0.7 mmHg at 25°C |
折射率 | 1.599 |
储存条件 | 室温,干燥 |
危害码 (欧洲) | Xi |
---|---|
海关编码 | 2932999099 |
~78% 7-溴-4-二氢色原酮 18442-22-3 |
文献:GILEAD SCIENCES, INC.; BACON, Elizabeth, M.; COTTELL, Jeromy, J.; KATANA, Ashley, Anne; KATO, Darryl; KRYGOWSKI, Evan, S.; LINK, John, O.; TAYLOR, James; TRAN, Chinh, Viet; TREJO MARTIN, Teresa, Alejandra; YANG, Zheng-Yu; ZIPFEL, Sheila Patent: WO2012/68234 A2, 2012 ; Location in patent: Page/Page column 629; 630 ; |
~74% 7-溴-4-二氢色原酮 18442-22-3 |
文献:Baylor University Patent: US2009/76076 A1, 2009 ; Location in patent: Page/Page column 24-25 ; US 20090076076 A1 |
~% 7-溴-4-二氢色原酮 18442-22-3 |
文献:US2002/82264 A1, ; |
~12% 7-溴-4-二氢色原酮 18442-22-3 |
文献:Gomtsyan, Arthur; Bayburt, Erol K.; Schmidt, Robert G.; Lee, Chih-Hung; Brown, Brian S.; Jinkerson, Tammie K.; Koenig, John R.; Daanen, Jerome F.; Latshaw, Steven P. Patent: US2006/128689 A1, 2006 ; Location in patent: Page/Page column 43 ; |
~% 7-溴-4-二氢色原酮 18442-22-3 |
文献:WO2012/68234 A2, ; |
~% 7-溴-4-二氢色原酮 18442-22-3 |
文献:WO2012/68234 A2, ; |
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% |
7-bromo-2,3-dihydro-1-benzopyran-4-one |
4H-1-Benzopyran-4-one,7-bromo-2,3-dihydro |
6-Bromo-2,3-dihydro-4H-chromen-4-one |
(rac)-7-bromochroman-4-one |
4H-1-Benzopyran-4-one, 6-bromo-2,3-dihydro- |
7-Bromo-2,3-dihydro-4H-chromen-4-one |
4H-1-Benzopyran-4-one, 7-bromo-2,3-dihydro- |
7-bromochroman-4-one |
7-bromo-3,4-dihydro-2H-1-benzopyran-4-one |
7-BROMO-4-CHROMANONE |
6-Bromo-2,3-dihydro-4H-chromen-4-one 6-Bromo-4-chromanone |