Cas no 2881-40-5 (2,5-Cyclohexadiene-1,4-dione,2,5-dihydroxy-, potassium salt (1:2))

2,5-Cyclohexadiene-1,4-dione,2,5-dihydroxy-, potassium salt (1:2) structure
2881-40-5 structure
Product Name:2,5-Cyclohexadiene-1,4-dione,2,5-dihydroxy-, potassium salt (1:2)
CAS No:2881-40-5
MF:C6H2K2O4
MW:216.274283885956
CID:290510
PubChem ID:76148
Update Time:2025-04-19

2,5-Cyclohexadiene-1,4-dione,2,5-dihydroxy-, potassium salt (1:2) Chemical and Physical Properties

Names and Identifiers

    • 2,5-Cyclohexadiene-1,4-dione,2,5-dihydroxy-, potassium salt (1:2)
    • dipotassium,3,6-dioxocyclohexa-1,4-diene-1,4-diolate
    • 2881-40-5
    • 2,5-Cyclohexadiene-1,4-dione, 2,5-dihydroxy-, dipotassium salt
    • 2,5-Cyclohexadiene-1,4-dione, 2,5-dihydroxy-, potassium salt (1:2)
    • DTXSID0062682
    • Inchi: 1S/C6H4O4.2K/c7-3-1-4(8)6(10)2-5(3)9;;/h1-2,7,10H;;/q;2*+1/p-2
    • InChI Key: IUMCPOTVJAMFIA-UHFFFAOYSA-L
    • SMILES: [K+].[K+].[O-]C1=CC(C(=CC1=O)[O-])=O

Computed Properties

  • Exact Mass: 215.92266
  • Monoisotopic Mass: 215.922722
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 0
  • Complexity: 206
  • Covalently-Bonded Unit Count: 3
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 80.3

Experimental Properties

  • Boiling Point: 322.3°Cat760mmHg
  • Flash Point: 162.9°C
  • PSA: 80.26
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