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 | |
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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 ![]() |
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
編輯參考文獻
編輯- ^ 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