1-[1,1′:2′,1′′-Terphenyl]-4-ylethanone

CAS Registry Number®

5173-05-7

CAS Name

1-[1,1′:2′,1′′-Terphenyl]-4-ylethanone

Molecular Formula

C20H16O

Molecular Mass

272.34

Cite this Page

1-[1,1′:2′,1′′-Terphenyl]-4-ylethanone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=5173-05-7 (retrieved 2025-02-19) (CAS RN: 5173-05-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    155-160 °C @ Press: 3 Torr

  • Melting Point (2)

    93.5-94.0 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C20H16O/c1-15(21)16-11-13-18(14-12-16)20-10-6-5-9-19(20)17-7-3-2-4-8-17/h2-14H,1H3

InChIKey

InChIKey=DVQIELBBPKJSLS-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=C(C=1C=CC(=CC1)C=2C=CC=CC2C=3C=CC=CC3)C

Other Names for this Substance

  • Ethanone, 1-[1,1′:2′,1′′-terphenyl]-4-yl-
  • Acetophenone, 4′-(2-biphenylyl)-
  • 1-[1,1′:2′,1′′-Terphenyl]-4-ylethanone
  • 4-Acetyl-o-terphenyl
  • 4-Acetyl-1,1′:2′,1′′-terphenyl

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