| 中文名 | 4-哌喃亚甲基丙二腈 |
|---|---|
| 英文名 | 2-(oxan-4-ylidene)propanedinitrile |
| 中文别名 | 2-(2H-吡喃-4(3H,5H,6H)-亚基)-丙二腈 |
| 英文别名 |
2-(tetrahydropyran-4-ylidene)malononitrile
4-Oxa-cyclohexyliden-malonitril tetrahydropyran-4-ylidene-malononitrile 2-(2H-Pyran-4(3H,5H,6H)-ylidene)malononitrile |
| 密度 | 1.174g/cm3 |
|---|---|
| 沸点 | 309.6ºC at 760 mmHg |
| 分子式 | C8H8N2O |
| 分子量 | 148.16200 |
| 闪点 | 134.7ºC |
| 精确质量 | 148.06400 |
| PSA | 56.81000 |
| LogP | 1.14056 |
| 折射率 | 1.513 |
| 储存条件 | 2-8°C, 密封, 干燥 |
| 海关编码 | 2932999099 |
|---|
| 海关编码 | 2932999099 |
|---|---|
| 中文概述 | 2932999099. 其他仅含氧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 |
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |