| 中文名 | 3-羟基丁醛缩二甲醇 |
|---|---|
| 英文名 | 4,4-dimethoxybutan-2-ol |
| 英文别名 |
EINECS 254-512-6
2-Butanol,4,4-dimethoxy 3-Hydroxybutyraldehyde Dimethyl Acetal 1,1-dimethoxybutan-3-ol (D,L)-3-hydroxybutanal dimethyl acetal 4,4-dimethoxy-butan-2-ol 2-Butanol,4,4-dimethoxy-,(S) Aldol-dimethylacetal 3-Hydroxy-butyraldehyd-dimethylacetal |
| 密度 | 0.968g/cm3 |
|---|---|
| 沸点 | 192.9ºC at 760 mmHg |
| 分子式 | C6H14O3 |
| 分子量 | 134.17400 |
| 闪点 | 70.5ºC |
| 精确质量 | 134.09400 |
| PSA | 38.69000 |
| LogP | 0.37620 |
| 折射率 | 1.416 |
| 储存条件 | 室温,干燥 |
| 海关编码 | 2911000000 |
|---|
| 海关编码 | 2911000000 |
|---|---|
| 中文概述 | 2911000000 缩醛及半缩醛,不论是否含其他含氧基,及其卤化,磺化,硝化和亚硝化衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2911000000 acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |