Product

(METHOXYMETHYL)DIPHENYLPHOSPHINE OXIDE

CAS No.：4455-77-0

Other grades of this product :

(METHOXYMETHYL)DIPHENYLPHOSPHINE OXIDE Basic information

Product Name:	(METHOXYMETHYL)DIPHENYLPHOSPHINE OXIDE
Synonyms:	diphenyl(methoxymethyl)-phosphineoxid;Phosphine oxide, (methoxymethyl)diphenyl-;(METHOXYMETHYL)DIPHENYLPHOSPHINE OXIDE, 98+%;DIPHENYL(METHOXYMETHYL)PHOSPHINE OXIDE;(METHOXYMETHYL)DIPHENYLPHOSPHINE OXIDE;(MethoxyMethyl)diphenylphosphine oxide, 98% 5GR;(Methoxymethyl)diphenylphosphine oxide 98%;Methoxymethyl(diphenyl)phosphineOxide&gt
CAS:	4455-77-0
MF:	C14H15O2P
MW:	246.24
EINECS:	224-704-4
Product Categories:	Wittig & Horner-Emmons Reaction;Horner-Emmons Reaction;Synthetic Organic Chemistry
Mol File:	4455-77-0.mol

(METHOXYMETHYL)DIPHENYLPHOSPHINE OXIDE Chemical Properties

Melting point	115-117 °C(lit.)
Boiling point	334.7±25.0 °C(Predicted)
density	1.14±0.1 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
solubility	methylene chloride: 0.1 g/mL, clear
form	Crystalline Powder
color	White to pale yellow
BRN	649558

Safety Information

Hazard Codes	Xn
Risk Statements	22
Safety Statements	22-36/37
WGK Germany	3
RTECS	SZ0199360
HS Code	29199000

MSDS Information

Provider	Language
SigmaAldrich	English
ALFA	English

(METHOXYMETHYL)DIPHENYLPHOSPHINE OXIDE Usage And Synthesis

Chemical Properties	White to pale yellow crystalline powder
Uses	Catalyst for: Molybdenum hexacarbonyl-mediated Pauson-Khand reactions Rhodium-catalyzed hydroformylation reaction

(METHOXYMETHYL)DIPHENYLPHOSPHINE OXIDE Preparation Products And Raw materials

Raw materials	Phosphonium, (methoxymethyl)triphenyl--->(METHOXYMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE-->Triphenylphosphine oxide-->Triphenylphosphine-->Diphenylphosphine oxide-->(Methoxymethyl)triphenylphosphonium chloride-->Chloromethyl methyl ether-->Methoxyacetic acid-->Dimethoxymethane-->Chlorodiphenylphosphine
Preparation Products	(DIPHENYLPHOSPHORYL)METHANOL

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