2,3,8,9-Tetrahydroxybenzo[1,2-b:4,5-b′]bisbenzofuran-6,12-dione

CAS Registry Number®

479-64-1

CAS Name

2,3,8,9-Tetrahydroxybenzo[1,2-b:4,5-b′]bisbenzofuran-6,12-dione

Molecular Formula

C18H8O8

Molecular Mass

352.25

Cite this Page

2,3,8,9-Tetrahydroxybenzo[1,2-b:4,5-b′]bisbenzofuran-6,12-dione.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=479-64-1 (retrieved 2025-01-05) (CAS RN: 479-64-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    >350 °C (decomp)

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C18H8O8/c19-7-1-5-11(3-9(7)21)25-17-13(5)15(23)18-14(16(17)24)6-2-8(20)10(22)4-12(6)26-18/h1-4,19-22H

InChIKey

InChIKey=PDICCECAPKBDBB-UHFFFAOYSA-N

SMILES

O=C1C=2C=3C(OC2C(=O)C4=C1OC=5C4=CC(O)=C(O)C5)=CC(O)=C(O)C3

Canonical SMILES

O=C1C=2OC=3C=C(O)C(O)=CC3C2C(=O)C=4OC=5C=C(O)C(O)=CC5C14

Other Names for this Substance

  • Benzo[1,2-b:4,5-b′]bisbenzofuran-6,12-dione, 2,3,8,9-tetrahydroxy-
  • Thelephoric acid
  • 2,3,8,9-Tetrahydroxybenzo[1,2-b:4,5-b′]bisbenzofuran-6,12-dione

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