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| CAS号 : | 47230-38-6 |
精确质量 : | 298.12100 |
| 分子式 : | C18H18O4 |
logP : | 3.70700 |
| 分子量 : | 298.33300 |
PSA : | 52.60000 |
联苯-4,4-草酸二乙酯 | |
Diethyl 4,4'-Biphenyldicarboxylate | |
47230-38-6 | |
C18H18O4 | |
298.33300 | |
52.60000 | |
3.70700 | |
298.12100 |
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1.547
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215ºC
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431.3ºC at 760 mmHg
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111-113°C
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1.132g/cm3
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S22-S24/25
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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% |
