英文名 | 3-[(dimethylcarbamoylamino)methyl]-1,1-dimethylurea |
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英文别名 |
N',N',N''',N'''-tetramethyl-N,N''-methanediyl-di-urea
Methylen-bis-(N'.N'-dimethyl-harnstoff) Bis-(N'.N'-dimethyl-ureido)-methan Methylenebis(N,N-dimethylurea) N',N',N''',N'''-Tetramethyl-N,N''-methandiyl-di-harnstoff N',N'-Methylen-bis-<N,N-dimethyl-harnstoff> |
密度 | 1.104g/cm3 |
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沸点 | 466.2ºC at 760 mmHg |
分子式 | C7H16N4O2 |
分子量 | 188.22800 |
闪点 | 235.7ºC |
精确质量 | 188.12700 |
PSA | 71.66000 |
折射率 | 1.488 |
海关编码 | 2924199090 |
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~% 86290-98-4 |
文献:Einhorn; Hamburger Justus Liebigs Annalen der Chemie, 1908 , vol. 361, p. 126 |
海关编码 | 2924199090 |
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中文概述 | 2924199090. 其他无环酰胺(包括无环氨基甲酸酯)(包括其衍生物及盐). 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 | 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |