5-溴-1-乙基吡啶-2(1H)-酮结构式
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常用名 | 5-溴-1-乙基吡啶-2(1H)-酮 | 英文名 | 5-Bromo-1-ethylpyridin-2(1H)-one |
|---|---|---|---|---|
| CAS号 | 63785-87-5 | 分子量 | 202.048 | |
| 密度 | 1.5±0.1 g/cm3 | 沸点 | 272.0±33.0 °C at 760 mmHg | |
| 分子式 | C7H8BrNO | 熔点 | 237-238°C | |
| MSDS | N/A | 闪点 | 118.3±25.4 °C |
| 中文名 | 5-溴-1-乙基吡啶-2(1H)-酮 |
|---|---|
| 英文名 | 5-bromo-1-ethylpyridin-2-one |
| 英文别名 | 更多 |
| 密度 | 1.5±0.1 g/cm3 |
|---|---|
| 沸点 | 272.0±33.0 °C at 760 mmHg |
| 熔点 | 237-238°C |
| 分子式 | C7H8BrNO |
| 分子量 | 202.048 |
| 闪点 | 118.3±25.4 °C |
| 精确质量 | 200.978912 |
| PSA | 22.00000 |
| LogP | 0.66 |
| 蒸汽压 | 0.0±0.6 mmHg at 25°C |
| 折射率 | 1.574 |
| 储存条件 | 室温，干燥 |
| 危害码 (欧洲) | Xi |
|---|---|
| 海关编码 | 2933399090 |
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~%
5-溴-1-乙基吡啶-2(1H)-酮 63785-87-5 |
| 文献：TAKEDA PHARMACEUTICAL COMPANY LIMITED; BRESSI, Jerome, C.; CHU, Shaosong; ERICKSON, Philip; KOMANDLA, Mallareddy; KWOK, Lily; LAWSON, John, D.; STAFFORD, Jeffrey, A.; WALLACE, Michael, B.; ZHANG, Zhiyuan; DAS, Sanjib Patent: WO2010/19899 A1, 2010 ; Location in patent: Page/Page column 214 ; |
|
~58%
5-溴-1-乙基吡啶-2(1H)-酮 63785-87-5 |
| 文献：BANYU PHARMACEUTICAL CO., LTD. Patent: WO2006/59778 A1, 2006 ; Location in patent: Page/Page column 48 ; WO 2006/059778 A1 |
|
~55%
5-溴-1-乙基吡啶-2(1H)-酮 63785-87-5 |
| 文献：Shusherina, N.P.; Likhomanova, T.I.; Nikolaeva, S.N. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1982 , vol. 18, # 12 p. 1284 - 1286 Khimiya Geterotsiklicheskikh Soedinenii, 1982 , vol. 18, # 12 p. 1662 - 1664 |
|
~52%
5-溴-1-乙基吡啶-2(1H)-酮 63785-87-5 |
| 文献：Saidova, F. M.; Binchkauskas, V. Sh.; Khorev, S. G.; Enikeev, E. Ya. Journal of Organic Chemistry USSR (English Translation), 1981 , vol. 17, # 2 p. 353 - 357 Zhurnal Organicheskoi Khimii, 1981 , vol. 17, # 2 p. 413 - 417 |
|
~42%
5-溴-1-乙基吡啶-2(1H)-酮 63785-87-5 |
| 文献：Shusherina, N.P.; Likhomanova, T.I.; Nikolaeva, S.N. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1982 , vol. 18, # 12 p. 1284 - 1286 Khimiya Geterotsiklicheskikh Soedinenii, 1982 , vol. 18, # 12 p. 1662 - 1664 |
|
~%
5-溴-1-乙基吡啶-2(1H)-酮 63785-87-5 |
| 文献：Saidova, F. M.; Binchkauskas, V. Sh.; Khorev, S. G.; Enikeev, E. Ya. Journal of Organic Chemistry USSR (English Translation), 1981 , vol. 17, # 2 p. 353 - 357 Zhurnal Organicheskoi Khimii, 1981 , vol. 17, # 2 p. 413 - 417 |
|
~%
5-溴-1-乙基吡啶-2(1H)-酮 63785-87-5 |
| 文献：Saidova, F. M.; Binchkauskas, V. Sh.; Khorev, S. G.; Enikeev, E. Ya. Journal of Organic Chemistry USSR (English Translation), 1981 , vol. 17, # 2 p. 353 - 357 Zhurnal Organicheskoi Khimii, 1981 , vol. 17, # 2 p. 413 - 417 |
| 海关编码 | 2933399090 |
|---|---|
| 中文概述 | 2933399090. 其他结构含非稠合吡啶环的化合物. 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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| 2(1H)-Pyridinone, 5-bromo-1-ethyl- |
| 5-Bromo-1-ethyl-2(1H)-pyridinone |
| 5-bromo-1-ethyl-1h-pyridin-2-one |
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