Trimethylphosphine oxide
CAS Registry Number®
676-96-0
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CAS Name
Trimethylphosphine oxideMolecular Formula
C3H9OPMolecular Mass
92.08Cite 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 ) (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
