中文名 |
四羟甲基甘脲 |
---|---|
英文名 |
1,3,4,6-Tetrakis(hydroxymethyl)tetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione |
中文别名 |
四氢-1,3,4,6-四(羟甲基)咪唑并[4,5-D]咪唑-2,5(1H,3H)-二酮 | 四羟甲基咪唑杂[4,5-D]咪唑-2,5[1H,2H]-二酮 |
英文别名 |
更多 |
密度 | 1.7±0.1 g/cm3 |
---|---|
沸点 | 624.2±55.0 °C at 760 mmHg |
分子式 | C8H14N4O6 |
分子量 | 262.220 |
闪点 | 331.3±31.5 °C |
精确质量 | 262.091339 |
PSA | 128.02000 |
LogP | -0.90 |
蒸汽压 | 0.0±4.1 mmHg at 25°C |
折射率 | 1.644 |
海关编码 | 2933790090 |
---|
海关编码 | 2933990090 |
---|---|
中文概述 | 2933990090. 其他仅含氮杂原子的杂环化合物. 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:20.0% |
申报要素 | 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期 |
Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
1,3,4,6-Tetrakis(hydroxymethyl)tetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione |
1,3,4,6-tetrakis(hydroxymethyl)-3a,6a-dihydroimidazo[4,5-d]imidazole-2,5-dione |
Imidazo[4,5-d]imidazole-2,5(1H,3H)-dione, tetrahydro-1,3,4,6-tetrakis(hydroxymethyl)- |
Tetrahydro-1,3,4,6-tetrakis(hydroxymethyl)imidazo(4,5-d)imidazole-2,5(1H,3H)-dione |
UNII:3BH30G5P9H |
Imidazo(4,5-d)imidazole-2,5(1H,3H)-dione, tetrahydro-1,3,4,6-tetrakis(hydroxymethyl)- |