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| CAS号 : | 344-03-6 |
精确质量 : | 305.83000 |
| 分子式 : | C6Br2F4 |
logP : | 3.76800 |
| 分子量 : | 307.86600 |
PSA : | 0.00000 |
1,4-二溴四氟苯 | |
1,4-dibromo-2,3,5,6-tetrafluorobenzene | |
344-03-6 | |
C6Br2F4 | |
307.86600 | |
0.00000 | |
3.76800 | |
305.83000 |
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1.512
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白色结晶粉末
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69.9ºC
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191.9ºCat 760 mmHg
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78-81 °C(lit.)
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2.22 g/cm3
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3
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S26-S37/39
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Xi
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R36/37/38
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2903999090
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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% |
