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| CAS号 : | 29148-27-4 |
精确质量 : | 250.12100 |
| 分子式 : | C14H18O4 |
logP : | 2.20480 |
| 分子量 : | 250.29000 |
PSA : | 52.60000 |
二乙基 2-(对苯甲基)丙二酸酯 | |
diethyl 2-(4-methylphenyl)propanedioate | |
29148-27-4 | |
C14H18O4 | |
250.29000 | |
52.60000 | |
2.20480 | |
250.12100 |
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n20/D 1.492(lit.)
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>230 °F
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124-125ºC1 mm Hg(lit.)
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1.054 g/mL at 25ºC(lit.)
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0.000303mmHg at 25°C
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2917399090
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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% |
