| 中文名 | 正丙基七环 |
|---|---|
| 英文名 | 2-propyl-4,7-dihydro-1,3-dioxepine |
| 英文别名 |
2-PROPYL-4,7-DIHYDRO-1,3-DIOXEPIN
2-propyl-1,3-dioxep-5-ene 2-propyl-1,3-dioxacyclohept-2-ene |
| 密度 | 0.925g/cm3 |
|---|---|
| 沸点 | 187.6ºC at 760mmHg |
| 分子式 | C8H14O2 |
| 分子量 | 142.19600 |
| 闪点 | 61.5ºC |
| 精确质量 | 142.09900 |
| PSA | 18.46000 |
| LogP | 1.71560 |
| 折射率 | 1.431 |
| 海关编码 | 2932999099 |
|---|
|
~%
4469-34-5 |
| 文献:Abuzov, B. A.; Klimovitskii, E. N.; Remizov, A. B.; Timirbaev, M. B. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1981 , vol. 30, # 5 p. 794 - 799 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1981 , # 5 p. 1030 - 1036 |
| 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% |