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| CAS号 : | 119-52-8 |
精确质量 : | 272.10500 |
| 分子式 : | C16H16O4 |
logP : | 2.62010 |
| 分子量 : | 272.29600 |
PSA : | 55.76000 |
烷异英 | |
4,4'-Dimethoxybenzoin | |
119-52-8 | |
C16H16O4 | |
272.29600 | |
55.76000 | |
2.62010 | |
272.10500 |
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1.578
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黄色粉末
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171ºC
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459.4ºC at 760 mmHg
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108-111 °C(lit.)
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1.194 g/cm3
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3.11E-09mmHg at 25°C
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3
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S22-S24/25
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2914509090
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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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