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| CAS号 : | 86-92-0 |
精确质量 : | 188.09500 |
| 分子式 : | C11H12N2O |
logP : | 1.60820 |
| 分子量 : | 188.22600 |
PSA : | 32.67000 |
1-(4-甲基苯基)-3-甲基-5-吡唑啉酮 | |
2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one | |
86-92-0 | |
C11H12N2O | |
188.22600 | |
32.67000 | |
1.60820 | |
188.09500 |
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1.578
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淡黄色结晶粉末
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141.8ºC
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310.9ºC at 760 mmHg
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129 °C
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1.147 g/cm3
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UQ9680000
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2933199090
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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% |
<p>主要用作染料、颜料、医药的中间体</p> |
