Trimethylphosphine oxide

CAS Registry Number®

676-96-0

CAS Name

Trimethylphosphine oxide

Molecular Formula

C3H9OP

Molecular Mass

92.08

Cite this Page

Trimethylphosphine oxide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=676-96-0 (retrieved 2024-11-23) (CAS RN: 676-96-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    140-141 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C3H9OP/c1-5(2,3)4/h1-3H3

InChIKey

InChIKey=LRMLWYXJORUTBG-UHFFFAOYSA-N

SMILES

P(C)(C)(C)=O

Canonical SMILES

O=P(C)(C)C

Other Names for this Substance

  • Phosphine oxide, trimethyl-
  • Trimethylphosphine oxide
  • TMPO
  • (Dimethylphosphoryl)methane

CAS INSIGHTSTM
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