中文名 | 苯并环丁烯-4-硼酸 |
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英文名 | 4-bicyclo[4.2.0]octa-1(6),2,4,7-tetraenylboronic acid |
中文别名 | 4-硼酸基苯并环丁烯 |
英文别名 |
(+)-Dimethyl-L-tartrate
(−)-Dimethyl D-tartrate Butanedioic acid, 2,3-dihydroxy-, dimethyl ester, (2S,3S)- dimethyl (2S,3S)-2,3-dihydroxybutanedioate D-(-)-Tartaric Acid Dimethyl Ester DIMETHYL TARTRATE (MESO) benzocyclobutene-4-boronic acid D-(−)-Tartaric acid dimethyl ester Dimethyl D-tartrate Dimethyl D-(-)-Tartrate cyclobutabenzen-4-ylboronic acid Butanedioic acid, 2,3-dihydroxy-, dimethyl ester, (2R,3R)- Dimethyl (2R,3R)-2,3-dihydroxysuccinate Dimethyl (2S,3S)-2,3-dihydroxysuccinate meso-tartaric acid, dimethyl ester Dimethyl-D-tartrate |
密度 | 1.4±0.1 g/cm3 |
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沸点 | 280.0±0.0 °C at 760 mmHg |
分子式 | C6H10O6 |
分子量 | 178.140 |
闪点 | 95.7±11.7 °C |
精确质量 | 178.047745 |
PSA | 40.46000 |
LogP | -1.35 |
外观性状 | 黄色或棕色颗粒 |
蒸汽压 | 0.0±1.3 mmHg at 25°C |
折射率 | 1.470 |
储存条件 | 2-8°C,保存于惰性气体中 |
海关编码 | 2931900090 |
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~71% 195730-31-5 |
文献:Yang, Jun-Xiao; Ma, Kuo-Yan; Zhu, Fang-Hua; Chen, Wen; Li, Bo; Zhang, Lin; Xie, Ru-Gang Journal of Chemical Research, 2005 , # 3 p. 184 - 186 |
上游产品 1 | |
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下游产品 0 |
海关编码 | 2931900090 |
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中文概述 | 2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0% |
Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |