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
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
Astrid Barkleit et al.
Inorganic chemistry, 50(12), 5451-5459 (2011-05-25)
Thermodynamic parameters for the complexation of Eu(3+) with pyromellitic acid (1,2,4,5-benzenetetracarboxylic acid, BTC) as a model system for polymerizable metal-complexing humic acids were determined using temperature-dependent time-resolved laser-induced fluorescence spectroscopy (TRLFS) and isothermal titration calorimetry (ITC). At low metal and
X Xiong et al.
Electrophoresis, 19(12), 2243-2251 (1998-10-07)
The simultaneous separation and detection of small cations and anions by capillary zone electrophoresis (CZE) with indirect ultraviolet (UV) detection was successfully demonstrated in a background electrolyte (BGE) containing two UV-absorbing components. Benzylamine, imidazole, benzenesulfonic acid, sulfosalicylic acid, and pyromellitic
1, 2, 4, 5?Benzenetetracarboxylic Acid and 4, 4??Bipyridine as Ligands in Designing Low?Dimensional Coordination Polymers.
Ruiz?Perez C, et al.
European Journal of Inorganic Chemistry, 2004(19), 3873-3879 (2004)
Yu Liu et al.
Carbohydrate research, 338(17), 1751-1757 (2003-08-02)
A novel bridged bis(beta-cyclodextrin) with a pyromellitic acid 2,5-diamide tether (2) has been synthesized by reaction of 6(I)-(2-aminoethyleneamino)-6-deoxycyclomaltoheptaose [mono 6-(2-aminoethyleneamino)-6-deoxy-beta-cyclodextrin] with 1,2,4,5-benzenetetracarboxylic dianhydride. Its inclusion complexation behavior with some representative dyestuffs, i.e., Acridine Red (AR), Rhodamine B (RhB), Neutral Red
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