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| CAS号 : | 5309-18-2 |
精确质量 : | 188.08400 |
| 分子式 : | C12H12O2 |
logP : | 2.85700 |
| 分子量 : | 188.22200 |
PSA : | 18.46000 |
1,7-二甲氧基萘 | |
1,7-DIMETHOXYNAPHTHALENE | |
5309-18-2 | |
C12H12O2 | |
188.22200 | |
18.46000 | |
2.85700 | |
188.08400 |
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n20/D 1.6160(lit.)
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>230 °F
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289-290ºC(lit.)
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1.132 g/mL at 25ºC(lit.)
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2909309090
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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% |
