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二溴没食子酸

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二溴没食子酸
英文名 Dibromogallic acid
识别
CAS号 602-92-6  checkY
性质
化学式 C7H4Br2O5
摩尔质量 327.91 g·mol−1
熔点 100 °C(373 K)(分解)[1]
溶解性 8.2 g(25 °C)[2]
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

二溴没食子酸是一种有机化合物,为没食子酸苯环上的两个氢被溴取代的产物,化学式为C7H4Br2O5。它可由没食子酸三氯甲烷中反应得到。[1]它在100 °C脱羧分解。[1]它可以和(III,IV)形成配合物。[3][4]

参考文献

  1. ^ 1.0 1.1 1.2 R. A. Fairclough. 219. The kinetics of decarboxylation of certain organic acids. Journal of the Chemical Society (Resumed). 1938: 1186 [2021-07-08]. ISSN 0368-1769. doi:10.1039/jr9380001186 (英语). 
  2. ^ Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (© 1994-2021 ACD/Labs). Retrieved from SciFinder. [2021-07-08].
  3. ^ Ackermann, Gerhard; Koch, Siegfried. Reagents for niobium and tantalum. III. Reaction of dibromogallic acid with niobium(V) and tantalum(V). Talanta, 1969. 16 (2): 284-288. ISSN: 0039-9140.
  4. ^ Busev, A. I.; Solov'eva, N. G. Solvent extraction of titanium(III,IV) complexes with gallic and pyrogallolcarboxylic acids and their derivatives in the presence of antipyrine bases(俄文). Zhurnal Analiticheskoi Khimii, 1972. 27 (9): 1781-1786. ISSN: 0044-4502.