(1,3-dioxo-2-phenyl-2,3-dihydro-1H-inden-2-yl)acetic acid()
更新时间：2024-01-19 16:21:33
(1,3-dioxo-2-phenyl-2,3-dihydro-1H-inden-2-yl)acetic acid()结构式
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常用名 | (1,3-dioxo-2-phenyl-2,3-dihydro-1H-inden-2-yl)acetic acid() | 英文名 | (1,3-dioxo-2-phenyl-2,3-dihydro-1H-inden-2-yl)acetic acid() |
|---|---|---|---|---|
| CAS号 | 7443-02-9 | 分子量 | 280.27500 | |
| 密度 | 1.358g/cm3 | 沸点 | 533.6ºC at 760 mmHg | |
| 分子式 | C17H12O4 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 290.6ºC |
| 英文名 | (1,3-dioxo-2-phenyl-2,3-dihydro-1H-inden-2-yl)acetic acid() |
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| 密度 | 1.358g/cm3 |
|---|---|
| 沸点 | 533.6ºC at 760 mmHg |
| 分子式 | C17H12O4 |
| 分子量 | 280.27500 |
| 闪点 | 290.6ºC |
| 精确质量 | 280.07400 |
| PSA | 71.44000 |
| LogP | 2.47830 |
| 折射率 | 1.635 |
| 海关编码 | 2918300090 |
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~99%
(1,3-dioxo-2-ph... 7443-02-9 |
| 文献：Bristol-Myers Squibb Company Patent: US2007/185056 A1, 2007 ; Location in patent: Page/Page column 24 ; US 20070185056 A1 |
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~%
(1,3-dioxo-2-ph... 7443-02-9 |
| 文献：Radulescu; Gheorghiu Chemische Berichte, 1927 , vol. 60, p. 190 |
| 海关编码 | 2918300090 |
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| 中文概述 | 2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
