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| CAS号 : | 7237-08-3 |
精确质量 : | 298.16800 |
| 分子式 : | C18H22N2O2 |
logP : | 3.56380 |
| 分子量 : | 298.37900 |
PSA : | 52.22000 |
1-hydroxy-4,4,5,5-tetramethyl-2-(6-methylnaphthalen-2-yl)-3-oxidoimidazol-3-ium | |
7237-08-3 | |
C18H22N2O2 | |
298.37900 | |
52.22000 | |
3.56380 | |
298.16800 |
|
1.645
|
|
|
235.1ºC
|
|
|
465.1ºC at 760 mmHg
|
|
|
1.2g/cm3
|
|
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% |
