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| CAS号 : | 5465-41-8 |
精确质量 : | 264.11500 |
| 分子式 : | C18H16O2 |
logP : | 3.92520 |
| 分子量 : | 264.31800 |
PSA : | 34.14000 |
(2E)-1,4-bis(4-methylphenyl)but-2-ene-1,4-dione | |
5465-41-8 | |
C18H16O2 | |
264.31800 | |
34.14000 | |
3.92520 | |
264.11500 |
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1.584
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156.7ºC
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419.1ºC at 760 mmHg
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1.103g/cm3
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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% |
