| 中文名 | 7,7a-二氢-2,2,4,6,6-五甲基-1,3-苯并二恶茂-5(6H)-酮 |
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| 英文名 | 1,3-Benzodioxol-5(6H)-one, 7,7a-dihydro-2,2,4,6,6-pentamethyl |
| 中文别名 | 7,7A-D二氢-2,2,4,6,6-戊甲基-1,3-苯二氧基-5(6H)-酮 |
| 英文别名 |
Acetonine
2,2,4,4,6-pentamethyl-2,3,4,5-tetrahydropyrimidine 2,2,4,6,6-Pentamethyl-1,2,5,6-tetrahydro-pyrimidin Acetonin 2,2,4,6,6-Pentamethyltetrahydro pyrimidine (7AS)-7,7a-dihydro-2,2,4,6,6-pentamethyl-1,3-benzodioxol-5-(6H)-one 7,7a-dihydro-2,2,4,6,6-penta-methyl-1,3-benzodioxol-5(6H)-one Pyrimidine,2,2,4,6,6-pentamethyl tetrahydro 2,3,4,5-Tetrahydro-2,2,4,4,6-pentamethylpyrimidine 2,2,4,6,6-pentamethyl-1,2,5,6-tetrahydro-pyrimidine 2,2,4,6,6-pentamethyl-7,7a-dihydro-2H,6H,1,3-benzodioxol-5-one 2,2,4,4,6-Tetramethyl-2,3,4,5-tetrahydropyrimidine 1,2,5,6-Tetrahydro-2,2,4,6,6-pentamethylpyrimidine 2,2,4,6,6-pentamethyl-5,6,7,7a-tetrahydro-1,3-benzodioxol-5-one 2,2,4,6,6-Pentamethyl-7,7a-dihydro-2H,6H-1,3-benzodioxol-5-on |
| 密度 | 1.08 g/cm3 |
|---|---|
| 沸点 | 292.8ºC at 760 mmHg |
| 分子式 | C12H18O3 |
| 分子量 | 210.27000 |
| 闪点 | 121.7ºC |
| 精确质量 | 210.12600 |
| PSA | 35.53000 |
| LogP | 2.41090 |
| 海关编码 | 2932999099 |
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| 海关编码 | 2932999099 |
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| 中文概述 | 2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 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 | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |