B4007
1,2,4,5-苯四羧酸
96%
别名:
均苯四甲酸
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关于此项目
线性分子式:
C6H2(CO2H)4
化学文摘社编号:
分子量:
254.15
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
201-879-5
MDL number:
Assay:
96%
Form:
powder
assay
96%
form
powder
InChI key
CYIDZMCFTVVTJO-UHFFFAOYSA-N
InChI
1S/C10H6O8/c11-7(12)3-1-4(8(13)14)6(10(17)18)2-5(3)9(15)16/h1-2H,(H,11,12)(H,13,14)(H,15,16)(H,17,18)
SMILES string
OC(=O)c1cc(C(O)=O)c(cc1C(O)=O)C(O)=O
mp
281-284.5 °C (lit.)
Quality Level
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Application
1,2,4,5-苯四羧酸被广泛用作合成各种金属-有机骨架（MOF）和配位聚合物的配体。通过使用1,2,4,5-苯四羧酸与4-羟基吡啶反应合成胶凝剂,可制备超分子水凝胶。
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
617.0 °F
flash_point_c
325 °C
ppe
dust mask type N95 (US), Eyeshields, Gloves
K-J Westin et al.
Journal of colloid and interface science, 282(2), 359-369 (2004-12-14)
The influence of four calcium complexing substances, i.e., citric acid (CIT), diethylenetriaminepentaacetic acid (DTPA), ethylenediaminetetraacetic acid (EDTA) and pyromellitic acid (PMA), on the crystal growth rate of the calcium carbonate polymorphs aragonite and calcite has been studied. Using a seeded
New hydrogen-bonded supramolecular hydrogels and fibers derived from 1, 2, 4, 5-benzenetetracarboxylic acid and 4-hydroxypyridine.
Wang Y, et al.
Chemistry Letters (Jpn), 35(5), 548-549 (2006)
S Mallet et al.
Journal of chromatography. A, 853(1-2), 181-184 (1999-09-16)
Tartaric acid, used in pharmaceuticals and industrial food preparation, is an important by-product of wine preparation. It is produced by wine factories in large quantities and cannot be rejected into the environment. Wineries precipitate tartaric acid using calcium hydroxide and
New Two-Dimensional Metal? Organic Networks Constructed from 1, 2, 4, 5-Benzenetetracarboxylate and Chelate Ligands.
Li Y, et al.
Inorganic Chemistry, 42(9), 3119-3124 (2003)
Jacek Gawroński et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 8(11), 2484-2494 (2002-08-16)
The chiral but highly symmetrical acyclic and cyclic pyromellitic diimide dimers and trimers 2-5 have been obtained and characterized for the first time. The pyromellitdiimide chromophores in these molecules are linked by a rigid diequatorially 1,2-disubstituted cyclohexane skeleton. The structures
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