| 英文名 | 5-methyloxolan-3-one |
|---|---|
| 英文别名 |
5-methyl-dihydro-furan-3-one
Tetrahydro-2-methyl-4-oxo-furan 5-methyl-tetrahydrofuran-3-one 2-methyltetrahydrofuran-4-one 2-Methyl-tetrahydrofuran-4-on methyltetrahydrofuran-4-one |
| 分子式 | C5H8O2 |
|---|---|
| 分子量 | 100.11600 |
| 精确质量 | 100.05200 |
| PSA | 26.30000 |
| LogP | 0.36430 |
| 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% |