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| CAS号 : | 94-86-0 |
精确质量 : | 178.09900 |
| 分子式 : | C11H14O2 |
logP : | 2.82400 |
| 分子量 : | 178.22800 |
PSA : | 29.46000 |
浓馥香兰素 | |
2-Ethoxy-5-(1-propenyl)phenol | |
94-86-0 | |
C11H14O2 | |
178.22800 | |
29.46000 | |
2.82400 | |
178.09900 |
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白色或无色结晶粉末,似香草的芳香
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1.567
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165.2ºC
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86-88 °C(lit.)
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1.052 g/cm3
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312.8ºC at 760 mmHg
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2909500000
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2
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R36/37/38
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S26-S37/39
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SL3850000
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Xi
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2909500000. Ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives |
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品名, 成分含量, 用途 |
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2909500000. 醚酚、醚醇酚及其卤化、磺化、硝化或亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0% |
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2909500000 ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
由1-乙氧基-2-甲氧基-4-丙烯基苯在乙醇或甲醇溶液中在150～190℃和加压下进行碱性水解而成；或在乙二醇溶液中在常压下加热水解而成。 | |
GB 2760—1996规定为暂时允许使用的食用香料。主要用作香兰素代用品和配制巧克力香精。 |
