Tris(4-methoxyphenyl)phosphine

CAS Registry Number®

855-38-9

CAS Name

Tris(4-methoxyphenyl)phosphine

Molecular Formula

C21H21O3P

Molecular Mass

352.36

Cite this Page

Tris(4-methoxyphenyl)phosphine.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=855-38-9 (retrieved 2024-11-21) (CAS RN: 855-38-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    131 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C21H21O3P/c1-22-16-4-10-19(11-5-16)25(20-12-6-17(23-2)7-13-20)21-14-8-18(24-3)9-15-21/h4-15H,1-3H3

InChIKey

InChIKey=UYUUAUOYLFIRJG-UHFFFAOYSA-N

SMILES

P(C1=CC=C(OC)C=C1)(C2=CC=C(OC)C=C2)C3=CC=C(OC)C=C3

Canonical SMILES

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

Other Names for this Substance

  • Phosphine, tris(4-methoxyphenyl)-
  • Phosphine, tris(p-methoxyphenyl)-
  • Tris(4-methoxyphenyl)phosphine
  • Tri-p-anisylphosphine
  • Tris(p-methoxyphenyl)phosphine

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Deleted or Replaced CAS Registry Numbers

24342-83-4

CAS INSIGHTSTM
Targeted protein degrader structure, illustration