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| CAS号 : | 104-21-2 |
精确质量 : | 180.07900 |
| 分子式 : | C10H12O3 |
logP : | 1.75830 |
| 分子量 : | 180.20000 |
PSA : | 35.53000 |
4-甲氧基苄基乙酸酯 | |
4-Methoxybenzyl Acetate | |
104-21-2 | |
C10H12O3 | |
180.20000 | |
35.53000 | |
1.75830 | |
180.07900 |
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n20/D 1.513(lit.)
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无色至淡黄色液体
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>230 °F
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137-139 °C12 mm Hg(lit.)
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84ºC
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1.107 g/mL at 25 °C(lit.)
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0.0277mmHg at 25°C
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Stable under normal temperatures and pressures.
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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2
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S24/25
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2915390090
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Xn
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R20/21/22
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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% |
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<p>苯甲醚与甲醛的混合物在0℃下用氯化氢饱和,在冰水中洗涤数次,逐步加入预热的醋酸和无水醋酸钠混合液,反应完全后,用蒸馏法除去醋酸,残液用水和碳酸钠溶液洗涤,再减压蒸馏提纯而得。由对甲氧基苯甲醇(茴香醇)与醋酐反应而得。</p> | |
<p>以其茴青和甜花香用于金合欢、含羞花、紫罗兰、刺槐、玉兰、紫丁香、忍冬花、山楂花、新刈草等香型。与豆香协调,可衬托粉香。与兔耳醛结合可产生一种不寻常的、有力的愉快香气。它可用于浆果、巧克力、可可、樱桃、香荚兰豆等食用、酒用香精。</p> |