Tetraphenylphosphonium

CAS Registry Number®

18198-39-5

CAS Name

Tetraphenylphosphonium

Molecular Formula

C24H20P

Cite this Page

Tetraphenylphosphonium.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=18198-39-5 (retrieved 2024-11-23) (CAS RN: 18198-39-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C24H20P/c1-5-13-21(14-6-1)25(22-15-7-2-8-16-22,23-17-9-3-10-18-23)24-19-11-4-12-20-24/h1-20H/q+1

InChIKey

InChIKey=USFPINLPPFWTJW-UHFFFAOYSA-N

SMILES

[P+](C1=CC=CC=C1)(C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4

Canonical SMILES

C=1C=CC(=CC1)[P+](C=2C=CC=CC2)(C=3C=CC=CC3)C=4C=CC=CC4

Other Names for this Substance

  • Phosphonium, tetraphenyl-
  • Tetraphenylphosphonium
  • Tetraphenylphosphonium ion
  • Tetraphenylphosphonium ion(1+)
  • Tetraphenylphosphonium cation

Deleted or Replaced CAS Registry Numbers

208172-05-8, 1092170-50-7, 2059079-75-1, 2396782-32-2

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