1,1-Bis(4-hydroxyphenyl)-1-phenylethane

CAS Registry Number®

1571-75-1

CAS Name

1,1-Bis(4-hydroxyphenyl)-1-phenylethane

Molecular Formula

C20H18O2

Molecular Mass

290.36

Cite this Page

1,1-Bis(4-hydroxyphenyl)-1-phenylethane.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1571-75-1 (retrieved 2025-04-01) (CAS RN: 1571-75-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    188-190 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C20H18O2/c1-20(15-5-3-2-4-6-15,16-7-11-18(21)12-8-16)17-9-13-19(22)14-10-17/h2-14,21-22H,1H3

InChIKey

InChIKey=VOWWYDCFAISREI-UHFFFAOYSA-N

SMILES

C(C)(C1=CC=C(O)C=C1)(C2=CC=C(O)C=C2)C3=CC=CC=C3

Canonical SMILES

OC1=CC=C(C=C1)C(C=2C=CC=CC2)(C3=CC=C(O)C=C3)C

Other Names for this Substance

  • Phenol, 4,4′-(1-phenylethylidene)bis-
  • Phenol, 4,4′-(α-methylbenzylidene)di-
  • 4,4′-(1-Phenylethylidene)bis[phenol]
  • 1,1-Bis(4-hydroxyphenyl)-1-phenylethane
  • 4,4′-(α-Methylbenzylidene)diphenol

View All

CAS INSIGHTSTM
A hexagon honeycomb pattern featuring icons representing Data Fabric Analytics, Antennas, Construction, DNA, and Sustainability Bamboo. Each hexagon contains a distinct symbol related to its theme, arranged in a visually appealing and interconnected design.