p-Xylenolphthalein

CAS Registry Number®

50984-88-8

CAS Name

p-Xylenolphthalein

Molecular Formula

C24H22O4

Molecular Mass

374.43

Cite this Page

p-Xylenolphthalein.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=50984-88-8 (retrieved 2024-11-23) (CAS RN: 50984-88-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    286-289 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C24H22O4/c1-13-11-21(25)15(3)9-19(13)24(20-10-16(4)22(26)12-14(20)2)18-8-6-5-7-17(18)23(27)28-24/h5-12,25-26H,1-4H3

InChIKey

InChIKey=PXCIPOXPHMTCIL-UHFFFAOYSA-N

SMILES

CC1=C(C2(C=3C(C(=O)O2)=CC=CC3)C4=C(C)C=C(O)C(C)=C4)C=C(C)C(O)=C1

Canonical SMILES

O=C1OC(C=2C=CC=CC12)(C3=CC(=C(O)C=C3C)C)C4=CC(=C(O)C=C4C)C

Other Names for this Substance

  • 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-2,5-dimethylphenyl)-
  • p-Xylenolphthalein
  • 3,3-Bis(4-hydroxy-2,5-dimethylphenyl)-1(3H)-isobenzofuranone
  • 3,3-Bis(4-hydroxy-2,5-dimethylphenyl)-2-benzofuran-1-one

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