英文名 | diethyl 2-(2-methylbut-3-yn-2-yl)propanedioate |
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英文别名 | ethyl 3,3-dimethyl-2-ethoxycarbonylpent-4-ynoate |
密度 | 1.039g/cm3 |
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沸点 | 284.2ºC at 760mmHg |
分子式 | C12H18O4 |
分子量 | 226.26900 |
闪点 | 131.1ºC |
精确质量 | 226.12100 |
PSA | 52.60000 |
LogP | 1.38820 |
蒸汽压 | 0.00303mmHg at 25°C |
折射率 | 1.453 |
海关编码 | 2917190090 |
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~62% 21079-27-6 |
文献:Stulgies, Balder; Prinz, Peter; Magull, Joerg; Rauch, Karsten; Meindl, Kathrin; Ruehl, Stephan; De Meijere, Armin Chemistry - A European Journal, 2005 , vol. 11, # 1 p. 308 - 320 |
~39% 21079-27-6 |
文献:Rank, Elisabeth; Brueckner, Reinhard European Journal of Organic Chemistry, 1998 , # 6 p. 1045 - 1053 |
~% 21079-27-6 |
文献:Imperial Chemical Industries Limited Patent: US4198347 A1, 1980 ; |
~% 21079-27-6 |
文献:Stulgies, Balder; Prinz, Peter; Magull, Joerg; Rauch, Karsten; Meindl, Kathrin; Ruehl, Stephan; De Meijere, Armin Chemistry - A European Journal, 2005 , vol. 11, # 1 p. 308 - 320 |
~% 21079-27-6 |
文献:Behrens et al. Journal of Biological Chemistry, 1948 , vol. 175, p. 801 Journal of the American Chemical Society, 1948 , vol. 70, p. 2855 |
~% 21079-27-6 |
文献:Veber,M. et al. Journal of Organometallic Chemistry, 1979 , vol. 177, p. 231 - 237 |
~% 21079-27-6 |
文献:Cordes,C. et al. Helvetica Chimica Acta, 1968 , vol. 51, p. 1663 - 1678 |
上游产品 7 | |
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下游产品 7 | |
海关编码 | 2917190090 |
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中文概述 | 2917190090 其他无环多元羧酸. 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 | 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |