Chem
J-GLOBAL ID：200907075599254382   Nikkaji number：J57.794D

Trioctylphosphine oxide

トリオクチルホスフィンオキシド
Substance type：
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula： C24H51OP
Molecular formula furigana： C24-H51-O-P
Molecular weight： 386.645
InChI： InChI=1S/C24H51OP/c1-4-7-10-13-16-19-22-26(25,23-20-17-14-11-8-5-2)24-21-18-15-12-9-6-3/h4-24H2,1-3H3
InChI key： ZMBHCYHQLYEYDV-UHFFFAOYSA-N
SMILES： CCCCCCCCP(=O)(CCCCCCCC)CCCCCCCC
Systematic name  (3)：
  • トリオクチルホスフィンオキシド
  • 1-(ジオクチルホスホリル)オクタン
  • 1-(dioctylphosphoryl)octane
Other name (7)：
  • Trioctylphosphine oxide
  • TOPO
  • トリ-n-オクチルホスフィンオキシド
  • Tri-n-octylphosphine oxide
  • シアネックス921
Show all
CAS registry number： 78-50-2
Regulation number (3)：
  • (2)-2937
  • EINECS2011213
  • TSCA(78-50-2)
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