| 中文名 | 2-甲氧基-5-甲基吡嗪 |
|---|---|
| 英文名 | 2-methoxy-5-methylpyrazine |
| 英文别名 |
Pyrazine, 2-methoxy-5-methyl-
Pyrazine, 2-methyl-5-methoxy 6-methoxy-3-methylpyrazine 2-Methoxy-5-methylpyrazine Pyrazine,2-methyl-5-methoxy Pyrazine,2-methoxy-5-methyl 2-Methoxy-5-methylpyrazin 2-methoxy-5-methyl-pyrazine |
| 密度 | 1.1±0.1 g/cm3 |
|---|---|
| 沸点 | 167.8±35.0 °C at 760 mmHg |
| 分子式 | C6H8N2O |
| 分子量 | 124.141 |
| 闪点 | 61.9±14.9 °C |
| 精确质量 | 124.063660 |
| PSA | 35.01000 |
| LogP | 1.21 |
| 蒸汽压 | 2.2±0.3 mmHg at 25°C |
| 折射率 | 1.496 |
| 海关编码 | 2933990090 |
|---|
| 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% |