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| CAS号 : | 5471-51-2 |
精确质量 : | 164.08400 |
| 分子式 : | C10H12O2 |
logP : | 1.91380 |
| 分子量 : | 164.20100 |
PSA : | 37.30000 |
覆盆子酮 | |
raspberry ketone | |
5471-51-2 | |
C10H12O2 | |
164.20100 | |
37.30000 | |
1.91380 | |
164.08400 |
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白色粉末
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1.535
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Stable under normal temperatures and pressures.
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122.9ºC
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Store in a tightly closed container. Store in a cool, dry area away from incompatible substances.
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81-85 °C(lit.)
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1.088 g/cm3
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200°C
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2914501100
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2
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R22
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S26-S36/37/39
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EL8925000
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Xn
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品名, 成分含量, 用途, 丙酮报明包装 |
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HS: 2914501100. 覆盆子酮. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最低关税:5.5%. 普通关税:30.0% |
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HS: 2914501100. 4-(4-hydroxyphenyl)butan-2-one. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tarrif:5.5%. general tariff:30.0% |
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由对羟基苯甲醛同丙酮在碱存在下缩合再选择加氢而得；或由苯酚同甲基乙烯基酮在硫酸存在下反应制得。将粗制品先减压蒸馏，再先后在甲苯和稀乙醇中结晶精制。 | |
合成香料。广泛用于草莓、悬钩子、菠萝、桃子等食用香精，通常在果香型的香精中作为定香剂。在日化香精中可用于茉莉、桅子花、晚香玉等配方中。 |
