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| CAS号 : | 5216-17-1 |
精确质量 : | 175.00500 |
| 分子式 : | C7HF4N |
logP : | 2.11468 |
| 分子量 : | 175.08300 |
PSA : | 23.79000 |
2,3,5,6-四氟苯甲腈 | |
2,3,5,6-Tetrafluorobenzonitrile | |
5216-17-1 | |
C7HF4N | |
175.08300 | |
23.79000 | |
2.11468 | |
175.00500 |
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1.51
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158 °F
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88-90 °C45 mm Hg(lit.)
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33-36 °C(lit.)
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1.231g/cm3
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3
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6.1
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S26-S36-S36/37/39
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III
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UN 1325 4.1/PG 2
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Xn
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R20/21/22
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2926909090
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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% |
