(2-Methylpropyl)diphenylphosphine oxide

CAS Registry Number®

63103-76-4

CAS Name

(2-Methylpropyl)diphenylphosphine oxide

Molecular Formula

C16H19OP

Molecular Mass

258.30

Cite this Page

(2-Methylpropyl)diphenylphosphine oxide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=63103-76-4 (retrieved 2024-10-06) (CAS RN: 63103-76-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    140-141 °C @ Press: 1 Torr

  • Melting Point (2)

    137.5-138 °C

  • Density (1)

    1.0364 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C16H19OP/c1-14(2)13-18(17,15-9-5-3-6-10-15)16-11-7-4-8-12-16/h3-12,14H,13H2,1-2H3

InChIKey

InChIKey=HTHUQWLKHLWODH-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=P(C=1C=CC=CC1)(C=2C=CC=CC2)CC(C)C

Other Names for this Substance

  • Phosphine oxide, (2-methylpropyl)diphenyl-
  • Phosphine oxide, isobutyldiphenyl-
  • (2-Methylpropyl)diphenylphosphine oxide
  • Isobutyldiphenylphosphine oxide

CAS INSIGHTSTM
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