| 英文名 | 5-ethyl-6-methyl-2,3-dihydropyrazine |
|---|---|
| 英文别名 |
2-Ethyl-3-methyl-5,6-dihydro-pyrazin
2-Ethyl-5,6-dihydro-3-methylpyrazine EINECS 240-123-9 Pyrazine,2-ethyl-5,6-dihydro-3-methyl 5-ethyl-6-methyl-2,3-dihydro-pyrazine 2-Ethyl-3-methyl-5,6-dihydropyrazine |
| 密度 | 1g/cm3 |
|---|---|
| 沸点 | 194.2ºC at 760mmHg |
| 分子式 | C7H12N2 |
| 分子量 | 124.18400 |
| 闪点 | 62.6ºC |
| 精确质量 | 124.10000 |
| PSA | 24.72000 |
| LogP | 0.18310 |
| 蒸汽压 | 0.625mmHg at 25°C |
| 折射率 | 1.524 |
| 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% |