CAS 121191-53-5
:terephthalic-carboxy-13C2 acid
Description:
Terephthalic-carboxy-13C2 acid, with the CAS number 121191-53-5, is a labeled derivative of terephthalic acid, which is a key compound in the production of polyesters, particularly polyethylene terephthalate (PET). This compound features a carboxylic acid functional group, which contributes to its reactivity and solubility in polar solvents. The incorporation of carbon-13 isotopes (indicated by "13C2") allows for its use in various analytical techniques, such as nuclear magnetic resonance (NMR) spectroscopy, to study metabolic pathways and molecular interactions. Terephthalic-carboxy-13C2 acid is typically a white crystalline solid at room temperature, exhibiting high melting and boiling points due to its strong intermolecular hydrogen bonding. Its chemical structure includes a benzene ring with two carboxylic acid groups, which enhances its acidity and makes it a suitable candidate for various chemical reactions, including esterification and polymerization. Overall, this compound serves as an important tool in both industrial applications and research settings, particularly in the fields of materials science and organic chemistry.
Formula:C613C2H6O4
InChI:InChI=1/C8H6O4/c9-7(10)5-1-2-6(4-3-5)8(11)12/h1-4H,(H,9,10)(H,11,12)/i7+1,8+1
Synonyms:- benzene-1,4-(13C2)dicarboxylic acid
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