均苯三甲酸
化合物
均苯三甲酸是一种有机化合物,化学式为C9H6O6。它是一种平面分子,其余平面的苯羧酸分子仅有3种。[2]均苯三甲酸在从水中结晶出来时,有着具有单维的空通道的氢键结合的水合网格。[3]
均苯三甲酸 | |
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IUPAC名 benzene-1,3,5-tricarboxylic acid | |
别名 | 均苯三酸 均苯三羧酸 1,3,5-苯三甲酸 苯-1,3,5-三甲酸 |
识别 | |
CAS号 | 554-95-0 ![]() |
PubChem | 11138 |
ChemSpider | 10665 |
SMILES |
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InChI |
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InChIKey | QMKYBPDZANOJGF-UHFFFAOYAC |
EINECS | 209-077-7 |
ChEBI | 46032 |
DrugBank | DB08632 |
性质 | |
化学式 | C9H6O6 |
摩尔质量 | 210.14034 g·mol⁻¹ |
pKa | 3.12, 3.89, 4.70[1] |
危险性 | |
警示术语 | R:R36 R37 R38 |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
它可与对羟基吡啶结合制成水基凝胶,可稳定至95°C。[4]
参见
参考文献
- ^ 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.
- ^ 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
- ^ F.H. Herbstein (1987), Structural Parsimony and Structural Variety Among Inclusion Complexes, Top. Curr. Chem., volume 140, p. 107
- ^ 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