| 英文名 | 4-methyl-2,3-dihydrofuran |
|---|---|
| 英文别名 |
Furan,2,3-dihydro-4-methyl
4-methyl-2,3-dihydro-furan 4,5-dihydro-3-methylfuran 2,3-dihydro-4-methyl-furan 3-methyl-4,5-dihydrofuran |
| 密度 | 0.924g/cm3 |
|---|---|
| 沸点 | 98.4ºC at 760 mmHg |
| 分子式 | C5H8O |
| 分子量 | 84.11640 |
| 闪点 | 2.1ºC |
| 精确质量 | 84.05750 |
| PSA | 9.23000 |
| LogP | 1.31050 |
| 折射率 | 1.447 |
| 海关编码 | 2932190090 |
|---|
| 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% |