| 英文名 | 3-methyl-2,5-dihydrofuran |
|---|---|
| 英文别名 |
3-methyl-2,5-dihydro-furan
2,5-Dihydro-3-methylfuran Furan,2,5-dihydro-3-methyl |
| 密度 | 0.924g/cm3 |
|---|---|
| 沸点 | 91.8ºC at 760 mmHg |
| 分子式 | C5H8O |
| 分子量 | 84.11640 |
| 精确质量 | 84.05750 |
| PSA | 9.23000 |
| LogP | 0.96290 |
| 蒸汽压 | 60.2mmHg at 25°C |
| 折射率 | 1.447 |
| 海关编码 | 2932190090 |
|---|
|
~0%
1708-31-2 |
| 文献：Kuk, Jinchul; Beom, Soo Kim; Jung, Heejung; Choi, Seyoung; Park, Jung-Youl; Koo, Sangho Journal of Organic Chemistry, 2008 , vol. 73, # 5 p. 1991 - 1994 |
|
~42%
详细
|
| 文献：Chevron Research Company Patent: US3932468 A1, 1976 ; |
|
~41%
1708-31-2 |
| 文献：Eastman Chemical Company Patent: US6342614 B1, 2002 ; Location in patent: Example 330 ; |
|
~65%
1708-31-2 |
| 文献：Eastman Chemical Company Patent: US6342614 B1, 2002 ; Location in patent: Example 251-252 ; |
| 海关编码 | 2932190090 |
|---|---|
| 中文概述 | 2932190090 其他结构上有非稠合呋喃环化合物. 增值税率:17.0% 退税率:9.0% 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 | 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
