432025-97-3 Usage
Description
5-Ethynylisophthalic acid is an organic compound characterized by the presence of an ethynyl group attached to the 5-position of the isophthalic acid molecule. It is known for its enhanced energy efficiency and is utilized as a versatile building block in the synthesis of various materials, particularly metal-organic frameworks (MOFs).
Uses
Used in Chemical Synthesis:
5-Ethynylisophthalic acid is used as a key building block for the synthesis of metal-organic frameworks (MOFs). Its unique structure allows for the creation of MOFs with specific pore sizes and functionalities, which can be further modified through click chemistry to tailor their properties for various applications.
Used in Energy Efficiency Applications:
5-Ethynylisophthalic acid is used as a component in the development of energy-efficient materials. Its incorporation into MOFs can lead to improved performance in areas such as gas storage, separation, and catalysis, contributing to more sustainable and efficient energy solutions.
Used in Advanced Material Design:
5-Ethynylisophthalic acid is used as a versatile linker in the design and synthesis of advanced materials, including MOFs with tailored properties. These materials can be employed in a wide range of industries, from electronics to environmental management, due to their customizable nature and potential for further functionalization.
Check Digit Verification of cas no
The CAS Registry Mumber 432025-97-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,2,0,2 and 5 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 432025-97:
(8*4)+(7*3)+(6*2)+(5*0)+(4*2)+(3*5)+(2*9)+(1*7)=113
113 % 10 = 3
So 432025-97-3 is a valid CAS Registry Number.
432025-97-3Relevant articles and documents
A NbO-type metal-organic framework derived from a polyyne-coupled di-isophthalate linker formed in situ
Zhao, Dan,Yuan, Daqiang,Yakovenko, Andrey,Zhou, Hong-Cai
, p. 4196 - 4198 (2010)
A NbO-type metal-organic framework, PCN-46, was constructed based on a polyyne-coupled di-isophthalate linker formed in situ. Its lasting porosity was confirmed by N2 adsorption isotherm, and its H2, CH 4 and CO2 adsorption capacity was examined at 77 K and 298 K over a wide pressure range (0-110 bar).
WATER-SOLUBLE NANOPARTICLES
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Paragraph 0089, (2014/02/15)
The invention relates to water-soluble nanoparticles and methods for making such nanoparticles. Specifically, the invention relates to dendrimerization to enhance the solubility of nanoparticles.
Unusual mixed solvent supramolecular crystal framework formed of a new tecton-like tetracarboxylic building block
Hauptvogel, Ines M.,Seichter, Wilhelm,Weber, Edwin
, p. 398 - 406 (2012/05/04)
A new tecton-like tetracarboxylic compound 1 featuring two isophthalic acid groups attached to both ends of a rigid 1,3- butadiyne spacer unit is synthesised using acetylene blocking/deblocking and coupling techniques. Crystallisation of 1 from DMSO-chloroform solution gives rise to the formation of an unusual mixed solvent crystalline framework structure 1a containing DMSO and chloroform as secondary and tertiary components in 1:2:1 stoichiometric ratio. The X-ray crystal structure of 1a shows interesting stacking mode and hydrogen-bonded, 3D network architecture with the two solvent species being involved in different behaviour pattern.
99% (HPLC)
