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| CAS号 : | 64695-84-7 |
精确质量 : | 235.92800 |
| 分子式 : | C7H3BrF2O2 |
logP : | 2.42550 |
| 分子量 : | 236.99800 |
PSA : | 37.30000 |
2-溴-4,5-二氟苯甲酸 | |
2-Bromo-4,5-difluorobenzoic acid | |
64695-84-7 | |
C7H3BrF2O2 | |
236.99800 | |
37.30000 | |
2.42550 | |
235.92800 |
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1.558
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白色至黄色结晶粉末
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130ºC
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291.3ºC at 760 mmHg
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118-122 °C(lit.)
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1.872 g/cm3
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3
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S36
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UN 2811 6.1/PG 3
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2916399090
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Xn; Xi
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R22
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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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