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| CAS号 : | 13706-86-0 |
精确质量 : | 128.08400 |
| 分子式 : | C7H12O2 |
logP : | 1.19060 |
| 分子量 : | 128.16900 |
PSA : | 34.14000 |
5-甲基-2,3-己烷二酮 | |
5-Methyl-2,3-hexanedione | |
13706-86-0 | |
C7H12O2 | |
128.16900 | |
34.14000 | |
1.19060 | |
128.08400 |
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1.411
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33ºC
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138ºC at 760 mmHg
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0.92 g/cm3
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6.87mmHg at 25°C
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UN 1224
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R10
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2914190090
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2933990090
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2933990090. 其他仅含氮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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
<p>用羟基丙酮与异丁醛在酸存在下进行反应或由乙基异丁基酮或者用异丙叉丙酮溴化后,再由硫酸处理转化为乙酰基异戊酰。</p> | |
<p>配制食用香精及日化香精的奶,蜜香型与脂蜡类的花香型香精。</p> |
