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![乙二醇双[4-(乙氧羰基)苯基]醚结构式](https://www.chemicalbook.com/CAS/GIF/25909-66-4.gif)
| CAS号 : | 25909-66-4 |
精确质量 : | 358.14200 |
| 分子式 : | C20H22O6 |
logP : | 3.49780 |
| 分子量 : | 358.38500 |
PSA : | 71.06000 |
乙二醇双[4-(乙氧羰基)苯基]醚 | |
ethyl 4-[2-(4-ethoxycarbonylphenoxy)ethoxy]benzoate | |
25909-66-4 | |
C20H22O6 | |
358.38500 | |
71.06000 | |
3.49780 | |
358.14200 |
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1.541
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216.6ºC
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5.59E-10mmHg at 25°C
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108ºC
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1.166g/cm3
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496.1ºC 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% |
