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| CAS号 : | 1682-20-8 |
精确质量 : | 166.01500 |
| 分子式 : | C5H2F4N2 |
logP : | 1.80140 |
| 分子量 : | 166.07600 |
PSA : | 38.91000 |
4-氨基-2,3,5,6-四氟吡啶 | |
4-AMINO-2,3,5,6-TETRAFLUOROPYRIDINE | |
1682-20-8 | |
C5H2F4N2 | |
166.07600 | |
38.91000 | |
1.80140 | |
166.01500 |
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1.485
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79.8ºC
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208.3ºC at 760mmHg
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85-87 °C(lit.)
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1.631g/cm3
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0.00459mmHg at 25°C
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3
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S26-S36
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Xi
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R20/21/22; R36/37/38
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2933399090
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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% |
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