中文名 | 1,3,5-三甲基-1H-吡唑-4-硼酸频哪醇酯 |
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英文名 | 1,3,5-Trimethyl-1H-pyrazole-4-boronic acid pinacol ester |
中文别名 |
1,3,5-三甲基-4-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)-1H-吡唑
1,3,5-三甲基-4-(4,4,5,5-四甲基-1,3,2-二氧硼烷-2-基)-1H-吡唑 1,3,5-三甲基-1H-吡唑-4-硼酸频那醇酯 |
英文别名 |
1,3,5-trimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
1H-Pyrazole, 1,3,5-trimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 1,3,5-TRIMETHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE |
密度 | 1.0±0.1 g/cm3 |
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沸点 | 335.7±42.0 °C at 760 mmHg |
熔点 | 91-93ºC |
分子式 | C12H21BN2O2 |
分子量 | 236.118 |
闪点 | 156.8±27.9 °C |
精确质量 | 236.169601 |
PSA | 36.28000 |
LogP | 1.33610 |
外观性状 | 固体;White to Almost white powder to crystal |
蒸汽压 | 0.0±0.7 mmHg at 25°C |
折射率 | 1.504 |
储存条件 | 2-8°C |
水溶解性 | 可溶于:甲醇 |
危害码 (欧洲) | Xn:Harmful |
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风险声明 (欧洲) | R22;R36/37/38 |
安全声明 (欧洲) | 26-36/37/39-36-22 |
海关编码 | 2934999090 |
~74% 844891-04-9 |
文献:Liu, Huaqing; Hancock, Arthur A.; Cowart, Marlon D.; Hancock, Kathryn J. Patent: US2007/78133 A1, 2007 ; Location in patent: Page/Page column 29-30 ; US 20070078133 A1 |
~66% 844891-04-9 |
文献:Ivachtchenko, Alexandre V.; Kravchenko, Dmitry V.; Zheludeva, Valentina I.; Pershin, Dmitry G. Journal of Heterocyclic Chemistry, 2004 , vol. 41, # 6 p. 931 - 939 |
~% 844891-04-9 |
文献:Journal of Heterocyclic Chemistry, , vol. 41, # 6 p. 931 - 939 |
~% 844891-04-9 |
文献:Journal of Heterocyclic Chemistry, , vol. 41, # 6 p. 931 - 939 |
~76% 844891-04-9 |
文献:UCB PHARMA S.A. Patent: WO2009/71895 A1, 2009 ; Location in patent: Page/Page column 117 ; WO 2009/071895 A1 |
上游产品 7 | |
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下游产品 0 |
海关编码 | 2934999090 |
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中文概述 | 2934999090. 其他杂环化合物. 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 | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |