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| CAS号 : | 2051-95-8 |
精确质量 : | 178.06300 |
| 分子式 : | C10H10O3 |
logP : | 1.73410 |
| 分子量 : | 178.18500 |
PSA : | 54.37000 |
3-苯丙烯溴酸酯 | |
4-oxo-4-phenylbutyric acid | |
2051-95-8 | |
C10H10O3 | |
178.18500 | |
54.37000 | |
1.73410 | |
178.06300 |
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米色,结晶粉末
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185.6ºC
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359.7ºC at 760 mmHg
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114-117 °C(lit.)
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1.199 g/cm3
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8.39E-06mmHg at 25°C
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3
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S26-S36
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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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暂时无法加载合成路线,请稍后刷新重试 |
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<p>丁二酸酐和干燥的无噻吩苯在无水三氯化铝存在下反应,加热回流半小时后,冷却加水,用水蒸气蒸馏除苯,过滤,滤液用浓盐酸酸化,即析出3-苯甲酰丙酸。</p> | |
<p>用作医药中间体</p> |