Iodophthalein

CAS Registry Number®

386-17-4
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CAS Name

Iodophthalein

Molecular Formula

C20H10I4O4

Molecular Mass

821.91

Cite this Page

Iodophthalein.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?ref=386-17-4 (retrieved 2024-05-19) (CAS RN: 386-17-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    228 °C (decomp)

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C20H10I4O4/c21-13-5-9(6-14(22)17(13)25)20(10-7-15(23)18(26)16(24)8-10)12-4-2-1-3-11(12)19(27)28-20/h1-8,25-26H

InChIKey

InChIKey=FWQKRBDABCRWKV-UHFFFAOYSA-N

SMILES

O=C1OC(C=2C1=CC=CC2)(C3=CC(I)=C(O)C(I)=C3)C4=CC(I)=C(O)C(I)=C4

Canonical SMILES

O=C1OC(C2=CC(I)=C(O)C(I)=C2)(C3=CC(I)=C(O)C(I)=C3)C=4C=CC=CC14

Other Names for this Substance

  • 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-3,5-diiodophenyl)-
  • Phenolphthalein, 3′,3′′,5′,5′′-tetraiodo-
  • 3,3-Bis(4-hydroxy-3,5-diiodophenyl)-1(3H)-isobenzofuranone
  • Nosophen
  • Nosophene

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Deleted or Replaced CAS Registry Numbers

561-28-4, 422524-82-1, 264233-98-9

CAS INSIGHTSTM
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