Trimethylamine oxide

CAS Registry Number®

1184-78-7

CAS Name

Trimethylamine oxide

Molecular Formula

C3H9NO

Molecular Mass

75.11

Cite this Page

Trimethylamine oxide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1184-78-7 (retrieved 2025-03-28) (CAS RN: 1184-78-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    208 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C3H9NO/c1-4(2,3)5/h1-3H3

InChIKey

InChIKey=UYPYRKYUKCHHIB-UHFFFAOYSA-N

SMILES

N(C)(C)(C)=O

Canonical SMILES

O=N(C)(C)C

Other Names for this Substance

  • Methanamine, N,N-dimethyl-, N-oxide
  • Trimethylamine, N-oxide
  • TMAO
  • Trimethylamine oxide
  • Triox

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