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| CAS号 : | 39973-76-7 |
精确质量 : | 248.10500 |
| 分子式 : | C14H16O4 |
logP : | 2.35280 |
| 分子量 : | 248.27400 |
PSA : | 52.60000 |
(Z)-2-(苯甲酰基)-3-乙氧基丙-2-烯酸乙酯 | |
ethyl (E)-2-benzoyl-3-ethoxyprop-2-enoate | |
39973-76-7 | |
C14H16O4 | |
248.27400 | |
52.60000 | |
2.35280 | |
248.10500 |
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1.516
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164.5ºC
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1.111g/cm3
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373.3ºC at 760mmHg
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2918990090
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HS: 2918990090 Other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives |
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品名, 成分含量, 用途 |
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2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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:30.0% |
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2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
