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| CAS号 : | 5447-38-1 |
精确质量 : | 224.06800 |
| 分子式 : | C11H12O5 |
logP : | 1.24760 |
| 分子量 : | 224.21000 |
PSA : | 72.83000 |
4-乙酰基-3-甲氧基苯乙酸 | |
2-(4-acetyloxy-3-methoxyphenyl)acetic acid | |
5447-38-1 | |
C11H12O5 | |
224.21000 | |
72.83000 | |
1.24760 | |
224.06800 |
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1.532
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133.9ºC
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|
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349.2ºC at 760mmHg
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138-140ºC
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1.256g/cm3
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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% |
