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CAS 1732-96-3

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Ethylene glycol bis(anhydrotrimellitate)

Description:
Ethylene glycol bis(anhydrotrimellitate), with the CAS number 1732-96-3, is a chemical compound that belongs to the class of polyesters. It is characterized by its structure, which includes an anhydride moiety derived from trimellitic anhydride and ethylene glycol units. This compound is typically a colorless to pale yellow solid and is known for its high thermal stability and excellent chemical resistance. Ethylene glycol bis(anhydrotrimellitate) is often utilized as a cross-linking agent in the production of thermosetting resins and coatings, enhancing the mechanical properties and durability of the final products. Additionally, it exhibits good solubility in various organic solvents, making it versatile for different applications in the polymer industry. Its low volatility and non-toxic nature further contribute to its appeal in industrial applications. However, like many chemical substances, it should be handled with care, following appropriate safety guidelines to mitigate any potential health risks.
Formula:C20H10O10
InChI:InChI=1S/C20H10O10/c21-15(9-1-3-11-13(7-9)19(25)29-17(11)23)27-5-6-28-16(22)10-2-4-12-14(8-10)20(26)30-18(12)24/h1-4,7-8H,5-6H2
InChI key:InChIKey=XQBLBHYWXZNCJZ-UHFFFAOYSA-N
SMILES:O=C1C=2C(C(=O)O1)=CC=C(C(OCCOC(=O)C=3C=C4C(=CC3)C(=O)OC4=O)=O)C2
Synonyms:
  • 1,2,4-Benzenetricarboxylic acid, 1,2-anhydride, ethylene ester
  • 1,2,4-Benzenetricarboxylic acid, cyclic 1,2-anhydride, ethylene ester
  • 4,4′-Ethylene dimellitate dianhydride
  • 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, 1,2-ethanediyl ester
  • 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, 5,5′-(1,2-ethanediyl) ester
  • Ethane-1,2-Diyl Bis(1,3-Dioxo-1,3-Dihydro-2-Benzofuran-5-Carboxylate)
  • Ethylene bis(trimellitate) dianhydride
  • Ethylene glycol bis(4-trimellitate anhydride)
  • Ethylene glycol bis(anhydrotrimellitate)
  • Ethylene glycol bis(trimellitate anhydride)
  • See more synonyms
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