Cas no 578-19-8 (Butanedioic acid,1,4-bis(2-carboxyphenyl) ester)

Butanedioic acid,1,4-bis(2-carboxyphenyl) ester is a specialized diester compound derived from succinic acid and 2-carboxybenzoic acid. Its bifunctional structure, featuring ester and carboxyl groups, makes it a versatile intermediate in polymer synthesis and fine chemical applications. The compound exhibits good thermal stability and reactivity, enabling its use in crosslinking reactions and as a precursor for high-performance resins. Its aromatic carboxylate components contribute to enhanced rigidity in polymeric matrices, while the aliphatic spacer maintains processability. This balance of properties makes it suitable for advanced material formulations, including coatings, adhesives, and engineered plastics requiring controlled mechanical and chemical resistance.
Butanedioic acid,1,4-bis(2-carboxyphenyl) ester structure
578-19-8 structure
Product Name:Butanedioic acid,1,4-bis(2-carboxyphenyl) ester
CAS No:578-19-8
MF:C18H14O8
MW:358.298965930939
CID:374717
PubChem ID:65042
Update Time:2025-11-05

Butanedioic acid,1,4-bis(2-carboxyphenyl) ester Chemical and Physical Properties

Names and Identifiers

    • Butanedioic acid,1,4-bis(2-carboxyphenyl) ester
    • 2-[4-(2-carboxyphenoxy)-4-oxobutanoyl]oxybenzoic acid
    • SUCCINYLDISALICYLIC ACID
    • 2,2'-Succinyldioxy-di-benzoesaeure
    • 2,2'-succinyldioxy-di-benzoic acid
    • AC1L22GN
    • Bernsteinsaeure-bis-(2-carboxy-phenylester)
    • Bis(2-carboxyphenyl) succinate
    • Bis(o-carboxyphenyl) succinate
    • Diaspirin
    • O,O-Succinyldi(salicylic acid)
    • Salisuccyl
    • Succinyldisalicylsaeure
    • Succinylsalicylic acid
    • SureCN40799
    • F71656
    • MFCD00133271
    • 578-19-8
    • EINECS 209-420-0
    • 2,2'-(Succinylbis(oxy))dibenzoicacid
    • DISALICYL SUCCINATE
    • Bis(2-carboxyphenyl) succinate, 95%
    • BS-51613
    • NS00033797
    • Bis(o-carboxyphenyl)succinate
    • CHEMBL1161014
    • NSC-518104
    • DTXSID40206488
    • Succinic acid, diester with salicylic acid
    • NSC518104
    • 2,2'-(Succinylbis(oxy))dibenzoic acid
    • Butanedioic acid, bis(2-carboxyphenyl) ester
    • CS-0182664
    • SCHEMBL40799
    • Bis(2-carboxyphenyl)succinate 95
    • AKOS015889423
    • BIS(2-CARBOXYPHENYL) SUCCINATE 95
    • NSC 518104
    • DTXCID40128979
    • 2-{[4-(2-CARBOXYPHENOXY)-4-OXOBUTANOYL]OXY}BENZOIC ACID
    • PREOBXYMXLETCA-UHFFFAOYSA-N
    • Succinic acid, diester with salicylic acid (8CI)
    • Butanedioic acid, bis(2-carboxyphenyl) ester (9CI)
    • 2-[4-(2-Carboxyphenoxy)-4-oxo-butanoyl]oxybenzoic acid
    • Inchi: 1S/C18H14O8/c19-15(25-13-7-3-1-5-11(13)17(21)22)9-10-16(20)26-14-8-4-2-6-12(14)18(23)24/h1-8H,9-10H2,(H,21,22)(H,23,24)
    • InChI Key: PREOBXYMXLETCA-UHFFFAOYSA-N
    • SMILES: O(C1C=CC=CC=1C(=O)O)C(CCC(=O)OC1C=CC=CC=1C(=O)O)=O

Computed Properties

  • Exact Mass: 358.06882
  • Monoisotopic Mass: 358.06886740g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 8
  • Heavy Atom Count: 26
  • Rotatable Bond Count: 9
  • Complexity: 495
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: 2
  • Topological Polar Surface Area: 127?2

Experimental Properties

  • Melting Point: 160-165?°C(lit.)
  • PSA: 127.2
  • LogP: 2.37420

Butanedioic acid,1,4-bis(2-carboxyphenyl) ester Security Information

  • WGK Germany:3

Butanedioic acid,1,4-bis(2-carboxyphenyl) ester Pricemore >>

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