中文名 | 四氢吡喃-4,4-二羧酸 |
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英文名 | Dihydro-2H-pyran-4,4(3H)-dicarboxylic acid |
中文别名 | 4,4-四氢吡喃二甲酸 |
英文别名 |
Tetrahydro-4H-pyran-4,4-dicarboxylic acid
Methanone, (carboxyoxy)(tetrahydro-2H-pyran-4-yl)- oxane-4,4-dicarboxylic acid Tetrahydro-2H-pyran-4-ylcarbonyl hydrogen carbonate 4H-Pyran-4,4-dicarboxylic acid, tetrahydro- |
密度 | 1.3±0.1 g/cm3 |
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沸点 | 318.8±52.0 °C at 760 mmHg |
分子式 | C7H10O5 |
分子量 | 174.151 |
闪点 | 133.0±24.2 °C |
精确质量 | 174.052826 |
PSA | 83.83000 |
LogP | -0.45 |
蒸汽压 | 0.0±1.5 mmHg at 25°C |
折射率 | 1.485 |
储存条件 | 室温,干燥,密封 |
危害码 (欧洲) | Xi |
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海关编码 | 2932999099 |
~89% 5337-04-2 |
文献:Sumitomo Pharmaceuticals Company, Limited Patent: EP1514869 A1, 2005 ; Location in patent: Page/Page column 52 ; |
~% 5337-04-2 |
文献:Ube Industries, Ltd. Patent: EP1671937 A1, 2006 ; Location in patent: Page/Page column 16 ; |
~% 5337-04-2 |
文献:Gibson; Johnson Journal of the Chemical Society, 1930 , p. 2525,2529 |
~% 5337-04-2 |
文献:v. Braun; Koehler Chemische Berichte, 1917 , vol. 50, p. 1658 |
上游产品 6 | |
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下游产品 4 | |
海关编码 | 2932999099 |
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中文概述 | 2932999099. 其他仅含氧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% |
申报要素 | 品名, 成分含量, 用途 |
Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |