英文名 | 3-oxo-N-[4-[4-(3-oxobutanoylamino)phenyl]phenyl]butanamide |
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英文别名 |
4',4'''-Biacetoacetanilide
Diacetessigsaeurebenzidinid 4,4'-Bis-acetoacetylamino-biphenyl Biacetoacetyl-benzidin N.N'-Bis-acetoacetyl-benzidin N,N'-biphenyl-4,4'-diyl-bis-acetoacetamide 4',4'''-Bi-m-acetoacetotoluidide |
密度 | 1.253g/cm3 |
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沸点 | 654.5ºC at 760 mmHg |
分子式 | C20H20N2O4 |
分子量 | 352.38400 |
闪点 | 234.3ºC |
精确质量 | 352.14200 |
PSA | 92.34000 |
LogP | 3.33480 |
折射率 | 1.613 |
海关编码 | 2924299090 |
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~% 92-90-0 |
文献:Calco Chem.Co. Patent: US2145617 , 1937 ; |
~% 92-90-0 |
文献:Carbide and Carbon Chem.Co. Patent: US2152132 , 1936 ; |
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% |