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| CAS号 : | 652-34-6 |
精确质量 : | 209.99400 |
| 分子式 : | C7H2F4O3 |
logP : | 1.64680 |
| 分子量 : | 210.08300 |
PSA : | 57.53000 |
4-羟基-2,3,5,6-四氟苯甲酸 | |
2,3,5,6-Tetrafluoro-4-hydroxybenzoic acid | |
652-34-6 | |
C7H2F4O3 | |
210.08300 | |
57.53000 | |
1.64680 | |
209.99400 |
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119.7ºC
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274.3ºC at 760 mmHg
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148-150°C
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1.792 g/cm3
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S26; S36/37/39
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Xi
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R36/37/38
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2918290000
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 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:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
