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| CAS号 : | 127-47-9 |
精确质量 : | 328.24000 |
| 分子式 : | C22H32O2 |
logP : | 6.08110 |
| 分子量 : | 328.48800 |
PSA : | 26.30000 |
维生素A醋酸酯 | |
retinyl acetate | |
127-47-9 | |
C22H32O2 | |
328.48800 | |
26.30000 | |
6.08110 | |
328.24000 |
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1.547-1.555
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结晶
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124.8ºC
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440.5ºC at 760 mmHg
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57-58 °C
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0.968 g/cm3
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soluble
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0mmHg at 25°C
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2-8ºC
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VH6825000
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2
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S36/37-S45
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2936210000
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Xn
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R38; R63
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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>用于维生素A缺乏症</p> |
