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![4,4-[1,5-戊烷二基双(氧基)]双苯甲酸结构式](https://www.chemicalbook.com/CAS/GIF/22247-66-1.gif)
| CAS号 : | 22247-66-1 |
精确质量 : | 344.12600 |
| 分子式 : | C19H20O6 |
logP : | 3.71110 |
| 分子量 : | 344.35900 |
PSA : | 93.06000 |
4,4-[1,5-戊烷二基双(氧基)]双苯甲酸 | |
4-[5-(4-carboxyphenoxy)pentoxy]benzoic acid | |
22247-66-1 | |
C19H20O6 | |
344.35900 | |
93.06000 | |
3.71110 | |
344.12600 |
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1.585
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206.1ºC
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5.6E-14mmHg at 25°C
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1.261g/cm3
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573.2ºC 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% |
