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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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0.000303mmHg at 25°C
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1.054 g/mL at 25ºC(lit.)
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124-125ºC1 mm Hg(lit.)
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2917399090
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品名, 成分含量, 用途, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分 |
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2917399090 其他芳香多元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
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2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
