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METHYLDIPHENYLPHOSPHINE OXIDE

METHYLDIPHENYLPHOSPHINE OXIDE structure

CAS No.: 2129-89-7

Chemical Name:: METHYLDIPHENYLPHOSPHINE OXIDE

Synonyms: NSC 407134;AURORA KA-1600;JACS-2129-89-7;(C6H5)2(CH3)P=O;Methyldiphenyloxophosphine;diphenylmethylphosphineoxide;diphenylmethyl-phosphineoxid;METHYLDIPHENYLPHOSPHINE OXIDE;Diphenylmethylphosphine oxide;Phosphine oxide, methyldiphenyl-

CBNumber:: CB3434640

Molecular Formula:: C13H13OP

Molecular Weight:: 216.22

MDL Number:: MFCD00002081

MOL File:: 2129-89-7.mol

Last updated:2023-04-23 13:52:06

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METHYLDIPHENYLPHOSPHINE OXIDE 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

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H312-H315-H319-H332-H335

Precautionary statements

P264-P270-P301+P312+P330-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P501-P280a-P304+P340-P405-P501a-P261-P280-P305+P351+P338

Hazard Codes

Risk Statements

20/21/22-36/37/38

Safety Statements

26-37/39-36

WGK Germany

RTECS

SZ0199480

HS Code

29029090

NFPA 704

	1
2		0

METHYLDIPHENYLPHOSPHINE OXIDE price More Price(19)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	454427	Methyldiphenylphosphine oxide 98%	2129-89-7	25g	$281	2022-05-15	Buy
TCI Chemical	D2445	Methyl(diphenyl)phosphine Oxide >98.0%(GC)	2129-89-7	10g	$83	2024-03-01	Buy
Alfa Aesar	A11484	Methyldiphenylphosphine oxide, 98+%	2129-89-7	25g	$114	2021-12-16	Buy
Alfa Aesar	A11484	Methyldiphenylphosphine oxide, 98+%	2129-89-7	5g	$36.9	2021-12-16	Buy
TRC	M219488	Methyl(diphenyl)phosphine Oxide	2129-89-7	100mg	$45	2021-12-16	Buy

Product number	Packaging	Price	Buy
454427	25g	$281	Buy
D2445	10g	$83	Buy
A11484	25g	$114	Buy
A11484	5g	$36.9	Buy
M219488	100mg	$45	Buy

METHYLDIPHENYLPHOSPHINE OXIDE Chemical Properties,Uses,Production

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

Raw materials

Preparation Products

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

METHYLDIPHENYLPHOSPHINE OXIDE Suppliers

Global( 119)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15928	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Shaanxi Dideu Medichem Co. Ltd	18192627656	1012@dideu.com	China	3422	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58
CD Chemical Group Limited	+8615986615575	info@codchem.com	China	20356	58
Henan Alfa Chemical Co., Ltd	+8618339805032	alfa4@alfachem.cn	China	12755	58
Labnetwork lnc.	+86-27-50766799 +8618062016861	contact@labnetwork.com	China	19994	58
Coresyn Pharmatech Co., Ltd.	+86-571-86626709 +86-18157142896	cbc@coresyn.com	China	9991	58

Supplier	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	58
Hubei Jusheng Technology Co.,Ltd.	58
career henan chemical co	58
Shaanxi Dideu Medichem Co. Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
CD Chemical Group Limited	58
Henan Alfa Chemical Co., Ltd	58
Labnetwork lnc.	58
Coresyn Pharmatech Co., Ltd.	58

View Lastest Price from METHYLDIPHENYLPHOSPHINE OXIDE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-03-16	Methyl(diphenyl)phosphine Oxide 2129-89-7	US $1.00-0.00 / KG	1KG	99%	20 Tons	Shaanxi Dideu Medichem Co. Ltd
	2020-01-10	METHYLDIPHENYLPHOSPHINE OXIDE 2129-89-7	US $1.00 / KG	1KG	98% HPLC	10 tons/month	Career Henan Chemical Co

Methyl(diphenyl)phosphine Oxide
2129-89-7
US $1.00-0.00 / KG
99%
Shaanxi Dideu Medichem Co. Ltd

METHYLDIPHENYLPHOSPHINE OXIDE
2129-89-7
US $1.00 / KG
98% HPLC
Career Henan Chemical Co

METHYLDIPHENYLPHOSPHINE OXIDE Spectrum

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

2129-89-7(METHYLDIPHENYLPHOSPHINE OXIDE)Related Search:

METHYLDIPHENYLPHOSPHINE OXIDE ALLYLDIPHENYLPHOSPHINE OXIDE Triphenylphosphine oxide (METHOXYMETHYL)DIPHENYLPHOSPHINE OXIDE N1,N1-DIMETHYL-4-(DI[4-(DIMETHYLAMINO)PHENYL]PHOSPHORYL)ANILINE

DIPHENYLETHYLPHOSPHINE OXIDE CYCLOHEXYLDIPHENYLPHOSPHINE OXIDE Diphenylphosphine oxide Phenyl phosphine Diphenylphosphine

METHYLDIPHENYLPHOSPHINE ISOPROPYLDIPHENYLPHOSPHINE OXIDE, 97 TRIS(4-METHYLPHENYL)PHOSPHINE OXIDE DIPHENYL(VINYL)PHOSPHINE OXIDE 3-[DI(3-AMINOPHENYL)PHOSPHORYL]ANILINE

N-[(DIPHENYLPHOSPHINYL)METHYL]-N-METHYLANILINE Tri(4-chlorophenyl)phosphine oxide tris(3-nitrophenyl)phosphine oxide

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(C6H5)2(CH3)P=O Diphenylmethylphosphine oxide diphenylmethyl-phosphineoxid diphenylmethylphosphineoxide Phosphine oxide, methyldiphenyl- AURORA KA-1600 METHYLDIPHENYLPHOSPHINE OXIDE Methyl diphenyl phosphine oxide, 98+% Methyl diphenyl phosphine oxide,99% Methyldiphenyloxophosphine NSC 407134 Methyldiphenylphosphine oxide 98% JACS-2129-89-7 Methyl(diphenyl)phosphineOxide> [methyl(phenyl)phosphoryl]benzene 2129-89-7 C13H13OP CH3PC6H52O Wittig & Horner-Emmons Reaction Horner-Emmons Reaction Catalysis and Inorganic Chemistry Phosphine Ligands Phosphorus Compounds Horner-Emmons Reaction Synthetic Organic Chemistry Wittig & Horner-Emmons Reaction Catalysis and Inorganic Chemistry Phosphine Ligands Phosphorus Compounds