Tri-p-cresyl phosphate

CAS Registry Number®

78-32-0

CAS Name

Tri-p-cresyl phosphate

Molecular Formula

C21H21O4P

Molecular Mass

368.36

Cite this Page

Tri-p-cresyl phosphate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=78-32-0 (retrieved 2024-11-24) (CAS RN: 78-32-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    244 °C @ Press: 3.5 Torr

  • Melting Point (1)

    77-78 °C

  • Density (1)

    1.247 g/cm³ @ Temp: 25 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C21H21O4P/c1-16-4-10-19(11-5-16)23-26(22,24-20-12-6-17(2)7-13-20)25-21-14-8-18(3)9-15-21/h4-15H,1-3H3

InChIKey

InChIKey=BOSMZFBHAYFUBJ-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Phosphoric acid, tris(4-methylphenyl) ester
  • Phosphoric acid, tri-p-tolyl ester
  • p-Tolyl phosphate (C7H7O)3PO
  • Tri-p-cresyl phosphate
  • Tri-p-tolyl phosphate

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