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| CAS号 : | 21510-43-0 |
精确质量 : | 299.99000 |
| 分子式 : | C14H9BrN2O |
logP : | 4.16610 |
| 分子量 : | 301.13800 |
PSA : | 38.92000 |
2-(4-溴苯基)-5-苯基-1,3,4-恶二唑 | |
2-(4-BROMOPHENYL)-5-PHENYL-1,3,4-OXADIAZOLE | |
21510-43-0 | |
C14H9BrN2O | |
301.13800 | |
38.92000 | |
4.16610 | |
299.99000 |
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1.614
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207ºC
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418.7ºC at 760mmHg
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167-171ºC(lit.)
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1.465g/cm3
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7.84E-07mmHg at 25°C
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S22-S24/25
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2934999090
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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% |
