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| CAS号 : | 20372-63-8 |
精确质量 : | 203.00300 |
| 分子式 : | C7H3F2NO4 |
logP : | 2.09440 |
| 分子量 : | 203.10000 |
PSA : | 83.12000 |
4,5-二氟-2-硝基苯甲酸 | |
4,5-Difluoro-2-nitrobenzoic acid | |
20372-63-8 | |
C7H3F2NO4 | |
203.10000 | |
83.12000 | |
2.09440 | |
203.00300 |
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1.563
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165.3ºC
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349.7ºC at 760 mmHg
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165-167 °C(lit.)
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1.661 g/cm3
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1.73E-05mmHg at 25°C
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3
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S26
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Xi
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R36/37/38
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2916399090
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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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