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| 中文名 | 2,4-二氨基嘧啶-3-氧化物 |
|---|---|
| 英文名 | 2,4-diamino pyrimidine-3-oxide |
| 英文别名 |
2,4-Pyrimidinediamine 3-oxide
Pyrimidine-2,4-diamine 3-oxide Kopexil 2,4-Pyrimidinediamine,3-oxide (9CI) 2,4-diaminopyrimidine-3oxide 2,4-diaminopyrimidine 3-N-oxide Aminexil 2,4-pyrimidinediamine, 3-oxide diaminopyrimidine oxide 2,4-pyrimidinediamine-3-oxide 2,4-Diamino pyrimidine-3-oxide |
| 密度 | 1.7±0.1 g/cm3 |
|---|---|
| 沸点 | 475.5±37.0 °C at 760 mmHg |
| 分子式 | C4H6N4O |
| 分子量 | 126.117 |
| 闪点 | 241.4±26.5 °C |
| 精确质量 | 126.054161 |
| PSA | 90.39000 |
| LogP | -1.17 |
| 蒸汽压 | 0.0±1.2 mmHg at 25°C |
| 折射率 | 1.742 |
| 储存条件 | 室温 |
| 海关编码 | 2933599090 |
|---|
|
~68%
74638-76-9 |
| 文献：Cowden, William B.; Waring, Paul Australian Journal of Chemistry, 1981 , vol. 34, # 7 p. 1539 - 1543 |
|
~%
74638-76-9 |
| 文献：Cowden, William B.; Waring, Paul Australian Journal of Chemistry, 1981 , vol. 34, # 7 p. 1539 - 1543 |
| 海关编码 | 2933599090 |
|---|---|
| 中文概述 | 2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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 | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
