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| CAS号 : | 2654-57-1 |
精确质量 : | 176.09500 |
| 分子式 : | C10H12N2O |
logP : | 1.56770 |
| 分子量 : | 176.21500 |
PSA : | 32.34000 |
菲尼酮B | |
4-methyl-1-phenylpyrazolidin-3-one | |
2654-57-1 | |
C10H12N2O | |
176.21500 | |
32.34000 | |
1.56770 | |
176.09500 |
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白色至灰白色晶体
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1.552
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Stable under normal temperatures and pressures. Light sensitive.
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139.2ºC
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Dark Room
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133-136 °C
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1.126g/cm3
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345ºC
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III
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6.1(b)
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2933990090
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2811
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R22
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S24/25
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Xn; N
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2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only |
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品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
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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% |
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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% |
感光材料显影剂。 |
