均苯三甲酸

化合物

均苯三甲酸是一種有機化合物,化學式為C9H6O6。它是一種平面分子,其餘平面的苯羧酸分子僅有3種。[2]均苯三甲酸在從水中結晶出來時,有着具有單維的空通道的氫鍵結合的水合網格。[3]

均苯三甲酸
IUPAC名
benzene-1,3,5-tricarboxylic acid
別名 均苯三酸
均苯三羧酸
1,3,5-苯三甲酸
苯-1,3,5-三甲酸
識別
CAS號 554-95-0  checkY
PubChem 11138
ChemSpider 10665
SMILES
 
  • c1c(cc(cc1C(=O)O)C(=O)O)C(=O)O
InChI
 
  • 1/C9H6O6/c10-7(11)4-1-5(8(12)13)3-6(2-4)9(14)15/h1-3H,(H,10,11)(H,12,13)(H,14,15)
InChIKey QMKYBPDZANOJGF-UHFFFAOYAC
EINECS 209-077-7
ChEBI 46032
DrugBank DB08632
性質
化學式 C9H6O6
摩爾質量 210.14034 g·mol⁻¹
pKa 3.12, 3.89, 4.70[1]
危險性
警示術語 R:R36 R37 R38
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。

它可與對羥基吡啶結合製成水基凝膠,可穩定至95°C。[4]

參見

參考文獻

  1. ^ Brown, H.C., et al., in Baude, E.A. and Nachod, F.C., Determination of Organic Structures by Physical Methods, Academic Press, New York, 1955.
  2. ^ ZORAN MARKOVIĆ, DALIBOR BADJUK and IVAN GUTMAN (2004), Geometry and conformations of benzenecarboxylic acids. J. Serb. Chem. Soc. volume 69 issue 11, pages 877–882 (paper JSCS 3214), UDC 547.584/.585:539.193:54.02
  3. ^ F.H. Herbstein (1987), Structural Parsimony and Structural Variety Among Inclusion Complexes, Top. Curr. Chem., volume 140, p. 107
  4. ^ Li Ming Tang and Yu Jiang Wang (2009), Highly stable supramolecular hydrogels formed from 1,3,5-benzenetricarboxylic acid and hydroxyl pyridines. Chinese Chemical Letters volume 20, issue 10, pp. 1259–1262. doi:10.1016/j.cclet.2009.04.030