ChemicalBook--->CAS DataBase List--->2129-89-7

2129-89-7

2129-89-7 Structure

2129-89-7 Structure
IdentificationMore
[Name]

METHYLDIPHENYLPHOSPHINE OXIDE
[CAS]

2129-89-7
[Synonyms]

AURORA KA-1600
METHYLDIPHENYLPHOSPHINE OXIDE
(C6H5)2(CH3)P=O
Diphenylmethylphosphine oxide
diphenylmethyl-phosphineoxid
diphenylmethylphosphineoxide
Phosphine oxide, methyldiphenyl-
Methyl diphenyl phosphine oxide, 98+%
[EINECS(EC#)]

218-346-8
[Molecular Formula]

C13H13OP
[MDL Number]

MFCD00002081
[Molecular Weight]

216.22
[MOL File]

2129-89-7.mol
Chemical PropertiesBack Directory
[Appearance]

white crystalline powder
[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
[form ]

solid
[Sensitive ]

Moisture Sensitive
[BRN ]

957291
[CAS DataBase Reference]

2129-89-7(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
S36:Wear suitable protective clothing .
[WGK Germany ]

3
[RTECS ]

SZ0199480
[HS Code ]

29029090
Hazard InformationBack Directory
[Chemical Properties]

white crystalline powder
[Uses]

Catalyst 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
Spectrum DetailBack Directory
[Spectrum Detail]

METHYLDIPHENYLPHOSPHINE OXIDE(2129-89-7)MS
METHYLDIPHENYLPHOSPHINE OXIDE(2129-89-7)1HNMR
METHYLDIPHENYLPHOSPHINE OXIDE(2129-89-7)13CNMR
METHYLDIPHENYLPHOSPHINE OXIDE(2129-89-7)IR1
METHYLDIPHENYLPHOSPHINE OXIDE(2129-89-7)IR2
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

Methyldiphenylphosphine oxide, 98+%(2129-89-7)
[Sigma Aldrich]

2129-89-7(sigmaaldrich)
[TCI AMERICA]

Methyl(diphenyl)phosphine Oxide,>98.0%(GC)(2129-89-7)
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