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| CAS号 : | 20488-54-4 |
精确质量 : | 216.07500 |
| 分子式 : | C14H10F2 |
logP : | 4.45140 |
| 分子量 : | 216.22600 |
PSA : | 0.00000 |
(E)-A,A’-二氟芪 | |
1 2-DIFLUOROSTILBENE | |
20488-54-4 | |
C14H10F2 | |
216.22600 | |
0.00000 | |
4.45140 | |
216.07500 |
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1.557
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106.2ºC
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287.7ºC at 760mmHg
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1.136g/cm3
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S26; S36/37/39
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R36/37/38
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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% |
