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| CAS号 : | 94-53-1 |
精确质量 : | 166.02700 |
| 分子式 : | C8H6O4 |
logP : | 1.11350 |
| 分子量 : | 166.13100 |
PSA : | 55.76000 |
胡椒酸 | |
Piperonylic acid | |
94-53-1 | |
C8H6O4 | |
166.13100 | |
55.76000 | |
1.11350 | |
166.02700 |
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1.612
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白色至淡黄色结晶
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139.6ºC
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180 (1 torr)
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229-231 °C(lit.)
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slightly soluble
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1.468g/cm3
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Stable under normal temperatures and pressures.
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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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DF4912765
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29329970
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3
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S26-S36/37/39
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Xn
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R22; R37/38; R41
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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>胡椒醛用高锰酸钾在70-80℃氧化,以90-96%的产率得到胡椒基酸。</p> | |
<p>有机合成中间体。</p> |
