79211-41-9

Basic information

• Product Name: 2,4,6-triiodobenzene-1,3,5-tricarboxylic acid
• Synonyms: 2,4,6-triiodobenzene-1,3,5-tricarboxylic acid;2,4,6-triiodotrimesic acid;2,4,6-Triiodo-1,3,5-benzenetricarboxylic acid
• CAS NO: 79211-41-9
• Molecular Formula: C₉H₃I₃O₆
• Molecular Weight: 587.82993
• EINECS: 279-112-9
• Mol File: 79211-41-9.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 569.7°C at 760 mmHg
• Flash Point: 298.3°C
• Appearance: /
• Density: 3.041g/cm³
• Vapor Pressure: 8.1E-14mmHg at 25°C
• Refractive Index: 1.842
• PKA: 0.12±0.10(Predicted)
• CAS DataBase Reference: 2,4,6-triiodobenzene-1,3,5-tricarboxylic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4,6-triiodobenzene-1,3,5-tricarboxylic acid(79211-41-9)
• EPA Substance Registry System: 2,4,6-triiodobenzene-1,3,5-tricarboxylic acid(79211-41-9)

Safety Data

• Hazardous Substances Data: 79211-41-9(Hazardous Substances Data)

Usage

General Description

2,4,6-triiodobenzene-1,3,5-tricarboxylic acid is a complex carbon-based (organic) chemical compound that possesses several iodine and carboxylic acid functional groups. The arrangement of the compound is such that the iodine atoms are linked to a benzene ring at the 2, 4, and 6 positions while the carboxylic acid groups are bonded at the 1, 3, and 5 positions of the same ring. This specific structure comprises of a six-carbon benzene ring at the core, surrounded symmetrically by iodine and carboxylic acid groups that provides it unique properties. It primarily finds use in research and development with very little information available about its commercial use. Special considerations must be taken with its handling and storage due to the presence of iodine, a heavy halogen that can be hazardous in certain forms.

InChI:InChI=1/C9H3I3O6/c10-4-1(7(13)14)5(11)3(9(17)18)6(12)2(4)8(15)16/h(H,13,14)(H,15,16)(H,17,18)

Upstream product

• 19025-36-6 2,4,6-triiodomesitylene 
• 108-67-8 1,3,5-trimethyl-benzene 
• 108-24-7 acetic anhydride 
• 64-19-7 acetic acid 
• 828940-27-8 1,3,5-triiodo-2,4-diacetoxymethyl-6-methyl-benzene 

Relevant articles and documents

Polyiodine-Modified 1,3,5-Benzenetricarboxylic Acid Framework Zn(II)/Cd(II) Complexes as Highly Selective Fluorescence Sensors for Thiamine Hydrochloride, NACs, and Fe3+/Zn2+

Four new complexes, [Zn(TIBTC)(DMA)]·[NH2(CH3)2] (1), [Cd(TIBTC)(H2O)]·[NH2(CH3)2]·DMA (2), [Cd2(TIBTC)(2,2′-bipy)2(HCOO)] (3), and [Cd2(DIBTC)(2,2′-bipy)2(HCOO)] (4) (H3TIBTC = 2,4,6-triiodo-1,3,5-benzenetricarboxylic acid, H3DIBTC = 2,4-diiodo-1,3,5-benzenetricarboxylic acid, 2,2′-bipy = 2,2′-bipyridine, and DMA = dimethylacetamide), were successfully synthesized and characterized by elemental analysis, powder X-ray diffraction, infrared spectroscopy, ultraviolet-visible spectroscopy, and thermogravimetric analysis. Complexes 1 and 2 are three-dimensional supramolecular network structures, while complex 4 has a two-dimensional network structure. We preliminarily studied the fluorescence properties of the complexes and found that complexes 1-3 can detect thiamine hydrochloride, NACs, and Fe3+/Zn2+ with high sensitivity and selectivity.

A new stable porous Pr-organic framework constructed by multi-iodine-substituted aromatic polycarboxylates: Synthesis, characterization, and selective adsorption of dyes

Poly[tris(dimethylformamide)(μ3-2,4,6-triiodol-1,3,5-benzene tricarboxylic acid)-praseodymium (III)] {Pr(TIBTC)(DMF)3}n (1) (H3TIBTC = 2,4,6-triiodo-1,3,5-benzene tricarboxylic acid) was synthesized by the reaction of Pr(NO3)3·6H2O and H3TIBTC at 85°C in a pyrex vial. 1 was characterized by elemental analysis, IR, UV–vis, TGA, PXRD, and atomic force microscopy analytical means. Each of the central Pr ions and the three carboxyl groups from the same ligand constitute a SBU, which is then joined by a carboxyl group to form a building block. In order to further explore the functional properties of 1, we used this compound for adsorption experiments. It is found that 1 can effectively adsorb anionic dyes in aqueous solutions. In particular, there is a good adsorption efficiency for coomassie brilliant blue R-250. Therefore, 1 shows good prospects for selective adsorption of anionic dyes from wastewater solution.

METHOD FOR PRODUCING TRIIODINE TRIMESINE ACID

The invention relates to a novel method for producing triiodine trimesine acid used as an intermediate product for the synthesis of X-ray contrast agents.