System to describe the chemical formulas for WEB.

Triphenylphosphine oxide

Find chemicals by name or formulas.
This reference contains the names of substances and descriptions of the chemical formulas (including the structural formula and the skeletal formula).
Type the part of name or the formula of substance for search:
Languages: | | | Apply to found

Triphenylphosphine oxide

Molecular formula: C18H15OP CAS# 791-28-6
Categories: Organophosphorus
PubChem CID: 13097 | ChemSpider ID: 12549 | CHEBI:36601 | CHEMBL482091 | MolPort-000-141-833 | CB8296821 | NSC 398
Names
English:
EINECS:212-338-8
Ph3P=O
Phosphorane, triphenyl-, oxide(CAS)
TPPO
Triphenyl Phosphine Oxide
Triphenyl-λ5-phosphanone(IUPAC)
Triphenylphosphan-oxid
Triphenylphosphine oxid
Triphenylphosphine oxide(IUPAC) [Wiki]
Triphenylphosphineoxide
Triphenylphosphoniumolate
diphenylphosphorylbenzene(IUPAC)
phosphorus(1+), hydroxytriphenyl-, inner salt

Variants of the formula:

//`|`\\`/||\|P<`=O><-\\-//`\`=`/>|\||`/`\\`|//
O//P<_q4`=`\//-\\`/><_p4=\`//`-`\\/>/`||/\\|`//`\
(C6H5)3P=O
{Ph}3P=O
OP(C6H5)3
(C6H5)3PO
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Triphenylphosphine oxide is involved

  • 2P(C6H5)3 + O2 -> 2(C6H5)3P=O
  • P(C6H5)3 + C{X}4 + {R}CH2OH → OP(C6H5)3 + {R}CH2{X} + HC{X}3 , where X = Cl Br; R = CH3 CH3CH2 CH3CH2CH2
  • (C6H5)3PCl2 + {R}OH → (C6H5)3PO + HCl + {R}Cl , where R = CH3 CH3CH2 CH3CH2CH2 CH3CH2CH2CH2