您好，欢迎来到魔法化学网！
| CAS号 : | 539-88-8 |
精确质量 : | 144.07900 |
| 分子式 : | C7H12O3 |
logP : | 0.91870 |
| 分子量 : | 144.16800 |
PSA : | 43.37000 |
乙酰丙酸乙酯 | |
Ethyl Levulinate | |
539-88-8 | |
C7H12O3 | |
144.16800 | |
43.37000 | |
0.91870 | |
144.07900 |
|
n20/D 1.422(lit.)
|
|
|
透明至淡黄色液体
|
|
|
195 °F
|
|
|
93-94 °C18 mm Hg(lit.)
|
|
|
1.016 g/mL at 25 °C(lit.)
|
|
OI1700000
|
|
|
2
|
|
|
29183000
|
|
|
S24/25
|
|
|
Xi
|
|
|
R36/37/38
|
|
2933990090
|
|
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% |
|
暂时无法加载合成路线，请稍后刷新重试 |
<p>1. 由乙酰丙酸与乙醇在苯或甲苯中在硫酸存在下直接酯化而成。</p> | |
<p>GB 2760-96规定为允许使用的食品用香料。</p> |
