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| CAS号 : | 5392-40-5 |
精确质量 : | 152.12000 |
| 分子式 : | C10H16O |
logP : | 2.87800 |
| 分子量 : | 152.23300 |
PSA : | 17.07000 |
柠檬醛 | |
citral | |
5392-40-5 | |
C10H16O | |
152.23300 | |
17.07000 | |
2.87800 | |
152.12000 |
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n20/D 1.488(lit.)
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5 (vs air)
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透明至淡黄色油性液体
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215 °F
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229 °C(lit.)
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< -10ºC
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0.888 g/mL at 25 °C(lit.)
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PRACTICALLY INSOLUBLE
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Stable. but readily isomerizes. Incompatible with alkalies, strong oxidizing agents, strong acids. Combustible. Air and light sensitive.
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0.2 mm Hg ( 200 °C)
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RG5075000
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1
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8
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S24/25-S37
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III
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1760
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2932999099
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Xi
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R38; R43
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品名, 成分含量, 用途 |
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2932999099. 其他仅含氧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% |
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2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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1.柠檬醛主要存在于山苍子油、柠檬草油、桉叶油、柠檬罗勒油、柠檬艾油和柑橘油中。主要是从这些精油中分离而得,也可以通过香叶醇和橙花醇的氧化制取。 山苍子等去杂粉碎蒸馏↓水蒸气分离 精油精馏粗产品精制↓NaHSO3产品 | |
用于制做香精原料。 |
