中文名 | 3,3’,4,4’-联苯四甲酸四甲酯 |
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英文名 | dimethyl 4-[3,4-bis(methoxycarbonyl)phenyl]benzene-1,2-dicarboxylate |
中文别名 | 3,3,4,4-联苯四羧酸 |
英文别名 |
biphenyl-3,4,3',4'-tetracarboxylic acid tetramethyl ester
Tetramethyl biphenyl-3,3',4,4'-tetracarboxylate tetramethyl biphenyl-3,4,3',4'-tetracarboxylate Biphenyl-3,4,3',4'-tetracarbonsaeure-tetramethylester biphenyl-3,3',4,4'-tetracarboxylic acid tetramethyl ester 3,3',4,4'-biphenyltetracarboxylic acid tetramethyl ester TETRAMETHYL 3,3',4,4'-BIPHENYLTETRACARBOXYLATE 3,4,3',4'-biphenyltetracarboxylic acid tetramethyl ester |
密度 | 1.261 |
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沸点 | 496.444ºC at 760 mmHg |
熔点 | 93-101ºC |
分子式 | C20H18O8 |
分子量 | 386.35200 |
闪点 | 216.529ºC |
精确质量 | 386.10000 |
PSA | 105.20000 |
LogP | 2.50000 |
折射率 | 1.552 |
储存条件 | 2-8°C |
海关编码 | 2917399090 |
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~78% 36978-37-7 |
文献:Kuroboshi, Manabu; Waki, Yoko; Tanaka, Hideo Journal of Organic Chemistry, 2003 , vol. 68, # 10 p. 3938 - 3942 |
~0% 36978-37-7 |
文献:Nakayama, Tatsushi; Matsuzaki, Takeshi; Sasaki, Kenichiro Patent: US2006/247445 A1, 2006 ; Location in patent: Page/Page column 6 ; |
~% 36978-37-7 |
文献:Kenner; Mathews Journal of the Chemical Society, 1914 , vol. 105, p. 2480 |
~% 36978-37-7 |
文献:Kenner; Mathews Journal of the Chemical Society, 1914 , vol. 105, p. 2480 |
上游产品 4 | |
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下游产品 2 | |
海关编码 | 2917399090 |
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中文概述 | 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% |
申报要素 | 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 |
Summary | 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% |