Urea,N,N'-bis(4-acetylphenyl)-结构式
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常用名 | Urea,N,N'-bis(4-acetylphenyl)- | 英文名 | Urea,N,N'-bis(4-acetylphenyl)- |
|---|---|---|---|---|
| CAS号 | 20782-48-3 | 分子量 | 296.32100 | |
| 密度 | 1.272g/cm3 | 沸点 | 409.9ºC at 760mmHg | |
| 分子式 | C17H16N2O3 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 140.4ºC |
| 英文名 | N,N'-Bis(p-acetylphenyl)urea |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.272g/cm3 |
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| 沸点 | 409.9ºC at 760mmHg |
| 分子式 | C17H16N2O3 |
| 分子量 | 296.32100 |
| 闪点 | 140.4ºC |
| 精确质量 | 296.11600 |
| PSA | 75.27000 |
| LogP | 3.88180 |
| 蒸汽压 | 6.28E-07mmHg at 25°C |
| 折射率 | 1.651 |
| 海关编码 | 2924299090 |
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~59%
Urea,N,N'-bis(4... 20782-48-3 |
| 文献：Guan, Zheng-Hui; Lei, Hao; Chen, Ming; Ren, Zhi-Hui; Bai, Yinjuan; Wang, Yao-Yu Advanced Synthesis and Catalysis, 2012 , vol. 354, # 2-3 p. 489 - 496 |
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~%
Urea,N,N'-bis(4... 20782-48-3 |
| 文献：MESSAGE PHARMACEUTICALS, INC. Patent: WO2005/39494 A2, 2005 ; Location in patent: Page/Page column 46-47 ; |
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~%
Urea,N,N'-bis(4... 20782-48-3 |
| 文献：Florence Bulletin des Sciences Pharmacologiques, 1933 , vol. 40, p. 325,330 |
| Urea,N,N'-bis(4-acetylphenyl)-上游产品 4 | |
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| Urea,N,N'-bis(4-acetylphenyl)-下游产品 0 | |
| 海关编码 | 2924299090 |
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| 中文概述 | 2924299090. 其他环酰胺（包括环氨基甲酸酯）（包括其衍生物以及他们的盐）. 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:30.0% |
| 申报要素 | 品名, 成分含量, 用途, 包装 |
| Summary | 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
| 4,4'-Diacetyl-N,N'-Diphenylharnstoff |
