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| CAS号 : | 2309-08-2 |
精确质量 : | 250.08400 |
| 分子式 : | C13H14O5 |
logP : | 1.80670 |
| 分子量 : | 250.24700 |
PSA : | 61.83000 |
3-(4-乙酰氧基-3-甲氧基苯基)丙-2-烯酸甲酯 | |
methyl (E)-3-(4-acetyloxy-3-methoxyphenyl)prop-2-enoate | |
2309-08-2 | |
C13H14O5 | |
250.24700 | |
61.83000 | |
1.80670 | |
250.08400 |
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1.54
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152.4ºC
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5.17E-05mmHg at 25°C
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1.18g/cm3
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348ºC at 760 mmHg
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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% |
