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CAS 68987-51-9

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1,4-Benzenedicarboxylic acid, mixed esters with diethylene glycol, ethylene glycol and triethylene glycol

Description:
1,4-Benzenedicarboxylic acid, mixed esters with diethylene glycol, ethylene glycol, and triethylene glycol, commonly referred to as a type of polyester, is a chemical compound characterized by its structure, which includes a benzene ring with two carboxylic acid groups at the 1 and 4 positions, esterified with various glycols. This compound typically exhibits properties such as good thermal stability, resistance to hydrolysis, and flexibility, making it suitable for applications in coatings, adhesives, and plastics. The presence of multiple ester linkages contributes to its ability to form films and enhance mechanical properties. Additionally, it is often used in the production of polyesters, which are known for their durability and resistance to environmental factors. The mixed nature of the glycols used in its synthesis allows for tunable properties, enabling customization for specific applications. Safety data indicates that, like many chemical substances, it should be handled with care, following appropriate safety guidelines to minimize exposure and environmental impact.
Formula:C8H6O4·C6H14O4·C4H10O3·C2H6O2
InChI:InChI=1S/C8H6O4.C6H14O4.C4H10O3.C2H6O2/c9-7(10)5-1-2-6(4-3-5)8(11)12;7-1-3-9-5-6-10-4-2-8;5-1-3-7-4-2-6;3-1-2-4/h1-4H,(H,9,10)(H,11,12);7-8H,1-6H2;5-6H,1-4H2;3-4H,1-2H2
InChI key:InChIKey=OQYSOCDLODJHOX-UHFFFAOYSA-N
SMILES:C(COCCO)OCCO.O(CCO)CCO.C(CO)O.C(O)(=O)C1=CC=C(C(O)=O)C=C1
Synonyms:
  • 1,4-Benzenedicarboxylic acid, mixed esters with diethylene glycol, ethylene glycol and triethylene glycol
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