Product

METHYLDIPHENYLPHOSPHINE OXIDE

CAS No.：2129-89-7

Other grades of this product :

METHYLDIPHENYLPHOSPHINE OXIDE Basic information

Product Name:	METHYLDIPHENYLPHOSPHINE OXIDE
Synonyms:	(C6H5)2(CH3)P=O;Diphenylmethylphosphine oxide;diphenylmethyl-phosphineoxid;JACS-2129-89-7;diphenylmethylphosphineoxide;Phosphine oxide, methyldiphenyl-;AURORA KA-1600;METHYLDIPHENYLPHOSPHINE OXIDE
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 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 Reference	2129-89-7(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

Provider	Language
ACROS	English
SigmaAldrich	English
ALFA	English

METHYLDIPHENYLPHOSPHINE OXIDE Usage And Synthesis

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

METHYLDIPHENYLPHOSPHINE OXIDE Preparation Products And Raw materials

Preparation Products

1-methoxy-4-[methyl(phenyl)phosphoryl]benzene-->METHYLDIPHENYLPHOSPHINE

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