Skip to Content
Merck
CN

714739

5-Cyano-1,3-benzenedicarboxylic acid

greener alternative

≥95%

Synonym(s):

5-Cyanoisophthalic acid, H2CyIPT

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C9H5NO4
CAS Number:
23341-13-1
Molecular Weight:
191.14
NACRES:
NA.23
PubChem Substance ID:
329763309
UNSPSC Code:
26111700
EC Number:
245-594-4
MDL number:
MFCD16621431

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

5-Cyano-1,3-benzenedicarboxylic acid, ≥95%

InChI key

YKADUTAIRWMMFI-UHFFFAOYSA-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)

SMILES string

OC(=O)c1cc(cc(c1)C(O)=O)C#N

assay

≥95%

form

solid

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

mp

248-252 °C

greener alternative category

Enabling,

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.

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.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCK0080
MKCC7801
MKCB7077
MKBV2867V
MKBC8076V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Designing Multifunctional 5-Cyanoisophthalate-Based Coordination Polymers as Single-Molecule Magnets, Adsorbents, and Luminescent Materials
Seco JM, et al.
Inorganic Chemistry, 55(21), 11230-11248 (2016)
Slow relaxation of magnetization in 3D-MOFs based on dysprosium dinuclear entities bridged by dicarboxylic linkers
Oyarzabal I, et al.
CrystEngComm, 18(17), 3055-3063 (2016)
Luminescence and magnetic properties of three metal?organic frameworks based on the 5-(1H-tetrazol-5-yl) isophthalic acid ligand
Calahorro A, et al.
CrystEngComm, 15(38), 7636-7639 (2013)
Multi-Spectroscopic Interrogation of the Spatial Linker Distribution in Defect-Engineered Metal-Organic Framework Crystals: The [Cu3 (btc) 2- x (cydc) x] Showcase
Rivera-Torrente M, et al.
Chemistry?A European Journal null

Articles

Metal-Organic Frameworks in Energy

Metal-organic frameworks offer high surface area materials for alternative energy applications through simple synthetic strategies.

可持续能源技术中的金属有机骨架

金属有机骨架是配位聚合物的一部分，代表了大量替代能源应用的一个强大的新工具。通过提供定制的高表面积材料的简单的合成策略可以很容易获得MOF。

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service