您好，欢迎来到魔法化学网！
| CAS号 : | 103-26-4 |
精确质量 : | 162.06800 |
| 分子式 : | C10H10O2 |
logP : | 1.87280 |
| 分子量 : | 162.18500 |
PSA : | 26.30000 |
桂酸甲酯 | |
Methyl cinnamate | |
103-26-4 | |
C10H10O2 | |
162.18500 | |
26.30000 | |
1.87280 | |
162.06800 |
|
1.5771
|
|
|
白色至淡黄色晶体水果的气味
|
|
|
>230 °F
|
|
|
260-262 °C(lit.)
|
|
|
34-38 °C(lit.)
|
|
|
insoluble
|
|
|
1.092
|
|
|
0.0112mmHg at 25°C
|
|
|
Stable under normal shipping and handling conditions.
|
|
|
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
|
|
GE0190000
|
|
|
1
|
|
|
S22-S24/25
|
|
|
2916399090
|
|
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% |
<p>由肉桂酸与甲醇酯化而得。将肉桂酸、甲醇和硫酸的混合物加热回流5h,加收过量的甲醇。冷却,分去酸层,水洗后再用10%碳酸钠溶液洗涤,然后用水洗至中性。得粗品,经重结晶或减压蒸馏[收集132-134℃(2.0kPa)馏分],得肉桂酸甲酯成品。收率约70%。</p> | |
<p>添加到肥皂,香水和化装品，香精香料原料。</p> |
