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| CAS号 : | 2835-39-4 |
精确质量 : | 142.09900 |
| 分子式 : | C8H14O2 |
logP : | 1.76170 |
| 分子量 : | 142.19600 |
PSA : | 26.30000 |
异戊酸烯丙酯 | |
prop-2-enyl 3-methylbutanoate | |
2835-39-4 | |
C8H14O2 | |
142.19600 | |
26.30000 | |
1.76170 | |
142.09900 |
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n20/D 1.416(lit.)
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139 °F
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1.95mmHg at 25°C
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0.88 g/mL at 25ºC(lit.)
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155ºC(lit.)
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III
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3.2
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2915900090
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UN 1992 3/PG 3
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R21/22; R36/37/38
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Xn
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品名, 成分含量, 用途 |
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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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2915900090. 其他饱和无环一元羧酸及其酸酐（酰卤、过氧）化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0% |
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2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |
1.由异戊酸和烯丙醇在浓硫酸存在下酯化而成。 | |
1.用作香料,作为水果型的苹果、樱桃、桃、菠萝、草莓等香型的原料。 |
