Triphenylarsine oxide

CAS Registry Number®

1153-05-5

CAS Name

Triphenylarsine oxide

Molecular Formula

C18H15AsO

Molecular Mass

322.23

Cite this Page

Triphenylarsine oxide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1153-05-5 (retrieved 2024-11-21) (CAS RN: 1153-05-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    189 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C18H15AsO/c20-19(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H

InChIKey

InChIKey=CLVJBRYGLQNRDA-UHFFFAOYSA-N

SMILES

[As](=O)(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3

Canonical SMILES

O=[As](C=1C=CC=CC1)(C=2C=CC=CC2)C=3C=CC=CC3

Other Names for this Substance

  • Arsine oxide, triphenyl-
  • Triphenylarsine oxide
  • Triphenylarsenic oxide
  • Triphenylarsine monoxide
  • NSC 12673

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Deleted or Replaced CAS Registry Numbers

856568-31-5

CAS INSIGHTSTM
Targeted protein degrader structure, illustration