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| CAS号 : | 89-84-9 |
精确质量 : | 152.04700 |
| 分子式 : | C8H8O3 |
logP : | 1.30040 |
| 分子量 : | 152.14700 |
PSA : | 57.53000 |
2,4-二羟基苯乙酮 | |
2',4'-dihydroxyacetophenone | |
89-84-9 | |
C8H8O3 | |
152.14700 | |
57.53000 | |
1.30040 | |
152.04700 |
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1.56467 (141.1ºC)
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黄色至棕色结晶粉末
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161.1ºC
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319.3ºC at 760 mmHg
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143-144.5 °C(lit.)
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1.18 g/mL at 25 °C(lit.)
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Stable at room temperature in closed containers under normal storage and handling conditions.
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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AM7525000
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2
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S26-S36-S24/25
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2914391000
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Xi
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R36/37/38
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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% |
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<p>由间苯二酚与乙酸乙酰化而得。此外,由间苯二酚与氯乙酰或乙酐在氯化锌存在下反应,也可制得该品。</p> | |
<p>是有机合成原料，医药工业用于制冠心病药物“乙氧黄酮”。</p> |
