Ethylene glycol-isophthalic acid-neopentyl glycol-terephthalic acid copolymer

CAS Registry Number®

27923-68-8

CAS Name

Ethylene glycol-isophthalic acid-neopentyl glycol-terephthalic acid copolymer

Molecular Formula

(C8H6O4.C8H6O4.C5H12O2.C2H6O2)x

Cite this Page

Ethylene glycol-isophthalic acid-neopentyl glycol-terephthalic acid copolymer.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=27923-68-8 (retrieved 2024-11-05) (CAS RN: 27923-68-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    163 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/2C8H6O4.C5H12O2.C2H6O2/c9-7(10)5-1-2-6(4-3-5)8(11)12;9-7(10)5-2-1-3-6(4-5)8(11)12;1-5(2,3-6)4-7;3-1-2-4/h2*1-4H,(H,9,10)(H,11,12);6-7H,3-4H2,1-2H3;3-4H,1-2H2

InChIKey

InChIKey=NICCTRIZSSAXQY-UHFFFAOYSA-N

SMILES

C(CO)(CO)(C)C.C(O)(=O)C1=CC(C(O)=O)=CC=C1.C(CO)O.C(O)(=O)C1=CC=C(C(O)=O)C=C1

Canonical SMILES

O=C(O)C1=CC=C(C=C1)C(=O)O.O=C(O)C1=CC=CC(=C1)C(=O)O.OCCO.OCC(C)(C)CO

Other Names for this Substance

  • 1,3-Benzenedicarboxylic acid, polymer with 1,4-benzenedicarboxylic acid, 2,2-dimethyl-1,3-propanediol and 1,2-ethanediol
  • Isophthalic acid, polyester with 2,2-dimethyl-1,3-propanediol, ethylene glycol and terephthalic acid
  • Ethylene glycol, polyester with 2,2-dimethyl-1,3-propanediol, isophthalic acid and terephthalic acid
  • Terephthalic acid, polyester with 2,2-dimethyl-1,3-propanediol, ethylene glycol and isophthalic acid
  • 1,3-Propanediol, 2,2-dimethyl-, polyester with ethylene glycol, isophthalic acid and terephthalic acid

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Deleted or Replaced CAS Registry Numbers

50641-25-3, 53351-65-8, 82458-21-7, 130175-79-0, 148195-99-7, 151854-00-1, 169150-45-2, 1337875-86-1, 1639215-82-9, 1639215-83-0, 1639215-84-1, 2920405-69-0

CAS INSIGHTSTM
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