ChemicalBook Product Catalog Organic Chemistry Phosphines METHYLDIPHENYLPHOSPHINE OXIDE

METHYLDIPHENYLPHOSPHINE OXIDE

METHYLDIPHENYLPHOSPHINE OXIDE Basic information
Product Name:METHYLDIPHENYLPHOSPHINE OXIDE
Synonyms:(C6H5)2(CH3)P=O;Diphenylmethylphosphine oxide;diphenylmethyl-phosphineoxid;diphenylmethylphosphineoxide;Phosphine oxide, methyldiphenyl-;AURORA KA-1600;METHYLDIPHENYLPHOSPHINE OXIDE;Methyl diphenyl phosphine oxide, 98+%
CAS:2129-89-7
MF:C13H13OP
MW:216.22
EINECS:218-346-8
Product Categories:Horner-Emmons Reaction;Synthetic Organic Chemistry;Wittig & Horner-Emmons Reaction;Catalysis and Inorganic Chemistry;Phosphine Ligands;Phosphorus Compounds
Mol File:2129-89-7.mol
METHYLDIPHENYLPHOSPHINE OXIDE Structure
METHYLDIPHENYLPHOSPHINE OXIDE Chemical Properties
Melting point 111-115 °C (lit.)
Boiling point 180 °C / 1mmHg
density 1.12±0.1 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
solubility almost transparency in Methanol
form solid
color White to Almost white
Sensitive Moisture Sensitive
BRN 957291
CAS DataBase Reference2129-89-7(CAS DataBase Reference)
Safety Information
Hazard Codes Xn
Risk Statements 20/21/22-36/37/38
Safety Statements 26-37/39-36
WGK Germany 3
RTECS SZ0199480
HS Code 29029090
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
METHYLDIPHENYLPHOSPHINE OXIDE Usage And Synthesis
Chemical Propertieswhite crystalline powder
UsesCatalyst for:
  • Chlorination and bromination (halogenation) of alcohols under Appel conditions
  • Hydrosilylation reactions
  • Enantioselective cyanosilylation of ketones
Synthesis Reference(s)Tetrahedron Letters, 32, p. 2493, 1991 DOI: 10.1016/S0040-4039(00)74363-2
METHYLDIPHENYLPHOSPHINE OXIDE Preparation Products And Raw materials
Preparation Products1-methoxy-4-[methyl(phenyl)phosphoryl]benzene-->METHYLDIPHENYLPHOSPHINE
(DIPHENYLPHOSPHORYL)(4-METHOXYPHENYL)METHANOL N-[(DIPHENYLPHOSPHINYL)METHYL]-N-METHYLANILINE (3,4-DIMETHOXYPHENYL)(DIPHENYLPHOSPHORYL)METHANOL 3-[DI(3-AMINOPHENYL)PHOSPHORYL]ANILINE DIPHENYL(VINYL)PHOSPHINE OXIDE 1,2-ETHYLENE BIS(DIPHENYLPHOSPHINE OXIDE) [4-(DIMETHYLAMINO)PHENYL](DIPHENYLPHOSPHORYL)METHANOL (DIPHENYLPHOSPHORYL)METHANOL N1-[(DIPHENYLPHOSPHORYL)(4-METHOXYPHENYL)METHYL]-4-METHOXYANILINE N1-[(DIPHENYLPHOSPHORYL)(4-METHOXYPHENYL)METHYL]-2-ETHOXYANILINE ALLYLDIPHENYLPHOSPHINE OXIDE DIPHENYL(TETRAHYDRO-1H-PYRROL-1-YLMETHYL)PHOSPHINE OXIDE N-METHYLOXO(DIPHENYL)PHOSPHORANECARBOTHIOAMIDE tris(3-nitrophenyl)phosphine oxide (DIPHENYLPHOSPHORYL)(2-FURYL)METHANOL N5-[(DIPHENYLPHOSPHORYL)(4-METHOXYPHENYL)METHYL]-1,3-BENZODIOXOL-5-AMINE (DIPHENYLPHOSPHORYL)(3-NITROPHENYL)METHANOL TRIS(4-METHYLPHENYL)PHOSPHINE OXIDE
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