3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one结构式
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常用名 | 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one | 英文名 | 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one |
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| CAS号 | 1889-99-2 | 分子量 | 233.10200 | |
| 密度 | 1.432g/cm3 | 沸点 | 252.7ºC at 760mmHg | |
| 分子式 | C9H13BrO2 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 106.6ºC |
| 英文名 | 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.432g/cm3 |
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| 沸点 | 252.7ºC at 760mmHg |
| 分子式 | C9H13BrO2 |
| 分子量 | 233.10200 |
| 闪点 | 106.6ºC |
| 精确质量 | 232.01000 |
| PSA | 37.30000 |
| LogP | 2.78600 |
| 蒸汽压 | 0.00297mmHg at 25°C |
| 折射率 | 1.537 |
| 海关编码 | 2914700090 |
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~83%
3-bromo-2-hydro... 1889-99-2 |
| 文献：Gill, G. Bryon; Idris, Muhammad S. Hj.; Kirollos, Kirollos S. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1992 , # 18 p. 2355 - 2366 |
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~%
3-bromo-2-hydro... 1889-99-2 |
| 文献：Gill, G. Bryon; Idris, Muhammad S. Hj.; Kirollos, Kirollos S. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1992 , # 18 p. 2355 - 2366 |
| 海关编码 | 2914700090 |
|---|---|
| 中文概述 | 2914700090 其他酮及醌的卤化、磺化衍生物（包括硝化和亚硝化衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途, 丙酮报明包装 |
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |
| Bromo-2-hydroxy-4,4,5,5-tetramethylcyclopenten-3-one |
| 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-enone |
| 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopenta-2-enone |
| 3-Brom-2-hydroxy-4,4,5,5-tetramethyl-cyclopent-2-en-1-on |
