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![1,1'-[(2,3,5,6-四氟-1,4-亚苯基)二(氧基)]二(五氟苯)结构式](https://www.chemicalbook.com/CAS/GIF/6804-37-1.gif)
| CAS号 : | 6804-37-1 |
精确质量 : | 513.96700 |
| 分子式 : | C18F14O2 |
logP : | 7.21860 |
| 分子量 : | 514.16900 |
PSA : | 18.46000 |
1,1'-[(2,3,5,6-四氟-1,4-亚苯基)二(氧基)]二(五氟苯) | |
1,2,3,4,5-pentafluoro-6-[2,3,5,6-tetrafluoro-4-(2,3,4,5,6-pentafluorophenoxy)phenoxy]benzene | |
6804-37-1 | |
C18F14O2 | |
514.16900 | |
18.46000 | |
7.21860 | |
513.96700 |
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1.458
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95.684ºC
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1.776g/cm3
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223.377ºC at 760 mmHg
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2909309090
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品名, 成分含量, 用途 |
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2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物(包括亚硝化衍生物)。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
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2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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HS:2909309090.Other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff:5.5% |