| 英文名 | 4,4,5,5-tetramethylcyclopentane-1,2,3-trione |
|---|---|
| 英文别名 |
tetramethyl-cyclopentane-1,2,3-trione
4,4,5,5-Tetramethylcyclopentanetrione Tetramethyl-cyclopentan-1,2,3-trion 1,2,3-Cyclopentanetrione,4,4,5,5-tetramethyl |
| 密度 | 1.084g/cm3 |
|---|---|
| 沸点 | 228ºC at 760mmHg |
| 分子式 | C9H12O3 |
| 分子量 | 168.19000 |
| 闪点 | 86.2ºC |
| 精确质量 | 168.07900 |
| PSA | 51.21000 |
| LogP | 0.75970 |
| 蒸汽压 | 0.0751mmHg at 25°C |
| 折射率 | 1.455 |
| 海关编码 | 2914299000 |
|---|
| 海关编码 | 2914299000 |
|---|---|
| 中文概述 | 2914299000. 其他不含其他含氧基的环烷酮、环烯酮或环萜烯酮. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 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, 丙酮报明包装 |
| Summary | 2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |