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714739 Sigma-Aldrich

5-Cyano-1,3-benzenedicarboxylic acid

Green Alternative

≥95%

Synonym: 5-Cyanoisophthalic acid, H2CyIPT

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Properties

Related Categories Alternative Energy, Building Blocks, C8 to C9, C9, Carbonyl Compounds,
Quality Level   100
assay   ≥95%
greener alternative product characteristics   Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
mp   248-252 °C
SMILES string   OC(=O)c1cc(cc(c1)C(O)=O)C#N
InChI   1S/C9H5NO4/c10-4-5-1-6(8(11)12)3-7(2-5)9(13)14/h1-3H,(H,11,12)(H,13,14)
InChI key   YKADUTAIRWMMFI-UHFFFAOYSA-N

Description

General description

5-Cyano-1,3-benzenedicarboxylic acid (CYDC) is an organic linker that can be used as a ligand in the formation of metal-organic frameworks (MOFs). It is reported to show luminescence in the solid-state at λem= 360 and 372 nm and a small band at 481 nm upon excitation at λexc= 320 nm.

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

Application

CYDC is a carboxylate ligand that can be used in the development of new materials for applications in light-emitting diodes (LEDs) and chemical sensors. It can also be used in the formation of multivariate MOFs for potential usage in gas storage, catalysis, and biomedicine.

Metal organic frameworks (MOFs) may be formed by the hydrothermal reaction of 5-Cyano-1,3-benzenedicarboxylic acid ligand with metallic salts of cadmium, zinc and cobalt in the presence of sodium azide.

Packaging

1 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Metal Organic Frameworks

Metal-organic frameworks (MOFs) are materials in which metal – to-organic ligand interactions yield porous coordination networks with record-setting surface areas surpassing activated carbons and zeo...

Selected Applications of Metal-Organic Frameworks in Sustainable Energy Technologies

Although the field of high surface area materials is considered very mature, the need for improved materials for alternative energy applications remains pressing. Currently, zeolites, metal oxides, a...
Stephen R. Caskey, Adam J. Matzger
Material Matters 2009, 4.4, 111.
Keywords: Adsorption, Alternative energy, Combustion, Diffraction, Environmental, Filtration, Infrared spectroscopy, Ligands, Metal organic frameworks, Purification, Scintillation, Separation, Solvents, Sonication, X-Ray diffraction

Related Content

MOF Constructor

Metal-Organic Frameworks (MOFs) are a novel class of 3D networked, crystalline materials composed of metal ions or clusters connected by organic linkers. Given their porous nature and often high surf...

Peer-Reviewed Papers
15

References

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