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| CAS号 : | 109-42-2 |
精确质量 : | 240.20900 |
| 分子式 : | C15H28O2 |
logP : | 4.63650 |
| 分子量 : | 240.38200 |
PSA : | 26.30000 |
10-十一烯酸丁酯 | |
Butyl undec-10-enoate | |
109-42-2 | |
C15H28O2 | |
240.38200 | |
26.30000 | |
4.63650 | |
240.20900 |
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无色至淡黄色液体
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n20/D 1.4413(lit.)
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128ºC
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0.00104mmHg at 25°C
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库房通风低温干燥
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0.87 g/mL at 25ºC(lit.)
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301.7ºC at 760 mmHg
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2916190090
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2
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YQ2978000
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HS:2916190090.Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives |
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品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装 |
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A.入境货物通关单 B.出境货物通关单 |
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R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验 |
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2916190090 其他不饱和无环一元羧酸(包括其酸酐、酰卤化物,过氧化物和过氧酸以及它们的衍生物)。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0% |
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2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |
由10-十一碳烯酸与正丁醇在浓硫酸存在下(或于苯溶液中)加热煮沸进行酯化而成。 | |
食品用香料。主要用于配制奶油、葡萄酒类香精。 |