Phosphorous acid, tris(2-methylphenyl) ester

CAS Registry Number®

2622-08-4

CAS Name

Phosphorous acid, tris(2-methylphenyl) ester

Molecular Formula

C21H21O3P

Molecular Mass

352.36

Cite this Page

Phosphorous acid, tris(2-methylphenyl) ester.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2622-08-4 (retrieved 2024-11-28) (CAS RN: 2622-08-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    248 °C @ Press: 11 Torr

  • Density (2)

    1.1423 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

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

InChIKey

InChIKey=BKHZQJRTFNFCTG-UHFFFAOYSA-N

SMILES

P(OC1=C(C)C=CC=C1)(OC2=C(C)C=CC=C2)OC3=C(C)C=CC=C3

Canonical SMILES

O(C=1C=CC=CC1C)P(OC=2C=CC=CC2C)OC=3C=CC=CC3C

Other Names for this Substance

  • Phosphorous acid, tris(2-methylphenyl) ester
  • Phosphorous acid, tri-o-tolyl ester
  • o-Tolyl phosphite ((C7H7O)3P)
  • o-Tolyl phosphite
  • Tri-o-cresyl phosphite

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