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| CAS号 : | 425-61-6 |
精确质量 : | 162.03000 |
| 分子式 : | C4H6F4O2 |
logP : | 0.24160 |
| 分子量 : | 162.08300 |
PSA : | 40.46000 |
四氟丁二醇 | |
2,2,3,3-TETRAFLUORO-1,4-BUTANEDIOL | |
425-61-6 | |
C4H6F4O2 | |
162.08300 | |
40.46000 | |
0.24160 | |
162.03000 |
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1.354
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白色结晶粉末
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110-112°C/13mm
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110-112 °C13 mm Hg(lit.)
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77-82 °C(lit.)
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1.454 g/cm3
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0.000235mmHg at 25°C
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3
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S37/39-S26
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3276
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Xi
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R36/37/38
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2905590090
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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% |
