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| CAS号 : | 792-74-5 |
精确质量 : | 270.08900 |
| 分子式 : | C16H14O4 |
logP : | 2.92680 |
| 分子量 : | 270.28000 |
PSA : | 52.60000 |
联苯-4,4-二羧酸二甲酯 | |
Dimethyl biphenyl-4,4-dicarboxylate | |
792-74-5 | |
C16H14O4 | |
270.28000 | |
52.60000 | |
2.92680 | |
270.08900 |
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1.555
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白色或奶油色结晶粉末
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407ºC
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213-215 °C(lit.)
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1.173g/cm3
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3
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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% |
