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| CAS号 : | 393-53-3 |
精确质量 : | 141.02300 |
| 分子式 : | C6H4FNO2 |
logP : | 0.91890 |
| 分子量 : | 141.10000 |
PSA : | 50.19000 |
3-氟吡啶-4-甲酸 | |
3-Fluoropyridine-4-carboxylic acid | |
393-53-3 | |
C6H4FNO2 | |
141.10000 | |
50.19000 | |
0.91890 | |
141.02300 |
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1.541
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白色至黄色结晶固体
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171.5ºC
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360ºC at 760 mmHg
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251-254°C (dec.)
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1.419 g/cm 3
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3
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S26-S36
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Xi
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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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