| 中文名 | 2-甲基嘧啶-4,5-二胺 |
|---|---|
| 英文名 | 2-methylpyrimidine-4,5-diamine |
| 英文别名 |
2-methyl-pyrimidine-4,5-diyldiamine
2-Methyl-4,5-pyrimidinediamine 4,5-diamino-2-methylpyrimidine 2-Methyl-pyrimidin-4,5-diyldiamin 4,5-Pyrimidinediamine,2-methyl |
| 密度 | 1.283g/cm3 |
|---|---|
| 沸点 | 295.5ºC at 760 mmHg |
| 分子式 | C5H8N4 |
| 分子量 | 124.14400 |
| 闪点 | 157.6ºC |
| 精确质量 | 124.07500 |
| PSA | 78.55000 |
| LogP | 0.46070 |
| 蒸汽压 | 0.00152mmHg at 25°C |
| 折射率 | 1.66 |
| 海关编码 | 2933599090 |
|---|
|
~%
15579-63-2 |
| 文献:Albert et al. Journal of the Chemical Society, 1954 , p. 3832,3833 |
| 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% |