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Tris(4-methoxyphenyl)phosphine

CAS No.: 855-38-9

Chemical Name:: Tris(4-methoxyphenyl)phosphine

Synonyms: tris(4-Methoxyphenyl)phosphane;TRIS(P-METHOXYPHENYL)PHOSPHINE;Trianisylphosphine;TRIS(P-METHOXYP;Tris(4-methoxyphenyL;Tri-p-anisylphosphine;LABOTEST-BB LTBB005439;TRIS(P-ANISYL)PHOSPHINE;Tri(p-methoxyphenyl)phosphine;TRI(4-METHOXYPHENYL)PHOSPHINE

CBNumber:: CB8228460

Molecular Formula:: C21H21O3P

Molecular Weight:: 352.36

MOL File:: 855-38-9.mol

Modify Date:: 2024/3/8 15:18:56

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Tris(4-methoxyphenyl)phosphine Properties

Melting point	131-134 °C (lit.)
Boiling point	457.8±40.0 °C(Predicted)
Density	1.1352 (estimate)
storage temp.	Inert atmosphere,Room Temperature
form	Crystalline Powder
color	White to pale yellow
Water Solubility	Insoluble in water.
Sensitive	Air Sensitive
BRN	2815911
InChI	InChI=1S/C21H21O3P/c1-22-16-4-10-19(11-5-16)25(20-12-6-17(23-2)7-13-20)21-14-8-18(24-3)9-15-21/h4-15H,1-3H3
InChIKey	UYUUAUOYLFIRJG-UHFFFAOYSA-N
SMILES	P(C1=CC=C(OC)C=C1)(C1=CC=C(OC)C=C1)C1=CC=C(OC)C=C1
CAS DataBase Reference	855-38-9(CAS DataBase Reference)
EPA Substance Registry System	Phosphine, tris(4-methoxyphenyl)- (855-38-9)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-37/39-24/25

WGK Germany

TSCA

Yes

HS Code

29319090

NFPA 704

	0
2		0

Tris(4-methoxyphenyl)phosphine price More Price(7)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	395102	Tris(4-methoxyphenyl)phosphine 95%	855-38-9	1G	₹2468.1	2022-06-14	Buy
Sigma-Aldrich(India)	395102	Tris(4-methoxyphenyl)phosphine 95%	855-38-9	5G	₹7804.83	2022-06-14	Buy
ALFA India	ALF-A15596-14	Tris(4-methoxyphenyl)phosphine, 98%	855-38-9	25g	₹24691	2022-05-26	Buy
ALFA India	ALF-A15596-06	Tris(4-methoxyphenyl)phosphine, 98%	855-38-9	5g	₹10068	2022-05-26	Buy
TCI Chemicals (India)	T0861	Tris(4-methoxyphenyl)phosphine	855-38-9	5G	₹5800	2022-05-26	Buy

Product number	Packaging	Price	Buy
395102	1G	₹2468.1	Buy
395102	5G	₹7804.83	Buy
ALF-A15596-14	25g	₹24691	Buy
ALF-A15596-06	5g	₹10068	Buy
T0861	5G	₹5800	Buy

Tris(4-methoxyphenyl)phosphine Chemical Properties,Uses,Production

Chemical Properties

White to pale yellow crystalline powder

Uses

Tris(4-methoxyphenyl)phosphine is a useful intermediate employed in organic synthesis and in other chemical processes.

Application

Tris(4-methoxyphenyl)phosphine is used as a ligand in organometallic chemistry and homogeneous catalysis.
This compound is suitable for the following reaction types: Buchwald-Hartwig Cross Coupling Reaction, Heck Reaction, Hiyama Coupling, Negishi Coupling, Sonogashira Coupling, Stille Coupling, Suzuki-Miyaura Coupling, and Cross Couplings.

Synthesis

To a solution of tertiary phosphine oxides 2 (0.4mmol) in CH2Cl2 (2mL) was added oxalyl chloride (0.4mmol) dropwise at room temperature under an argon atmosphere. After 30 minutes, HEH (1mmol) was added to the mixture in one portion, and TEA (3mmol) was added. The mixture was stirred for another 2h at 40°C and then diluted with H2O (10mL). The resulting mixture was extracted with CH2Cl2 repeatedly. The extracts were dried (anhydrous Na2SO4) and evaporated. The crude product was purified by column chromatography on silica gel using ethyl acetate/petroleum ether to afford the pure product Tris(4-methoxyphenyl)phosphine.

Tris(4-methoxyphenyl)phosphine Preparation Products And Raw materials

Raw materials

Preparation Products

Tris(4-methoxyphenyl)phosphine Suppliers

Global( 242)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Rivashaa Agrotech Biopharma Pvt. Ltd.	+91-26463395 +91-7926462688	Gujarat, India	1615	58	Inquiry
Denisco Chemicals Pvt Ltd	+91-9989050751	Telangana, India	249	58	Inquiry
CHEMSWORTH	+91-261-2397244	New Delhi, India	6707	30	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6124	58	Inquiry
Alfa Aesar	1 800 209 7001	Maharashtra, India	6913	58	Inquiry
Denisco Chemicals Pvt., Ltd.	91-40-23552990	Hyderabad, India	174	58	Inquiry
Rivashaa Agrotech Biopharma Pvt. Ltd.	91-79-26462688	Gujarat, India	987	58	Inquiry
Shaoxin Catsyn Co., Ltd.	+undefined-0575-82040869 +86-0575-82040869;	China	6116	58	Inquiry
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	China	29798	60	Inquiry

Supplier	Advantage
Rivashaa Agrotech Biopharma Pvt. Ltd.	58
Denisco Chemicals Pvt Ltd	58
CHEMSWORTH	30
TCI Chemicals (India) Pvt. Ltd.	58
A.J Chemicals	58
Alfa Aesar	58
Denisco Chemicals Pvt., Ltd.	58
Rivashaa Agrotech Biopharma Pvt. Ltd.	58
Shaoxin Catsyn Co., Ltd.	58
Capot Chemical Co.,Ltd.	60

Tris(4-methoxyphenyl)phosphine Spectrum

TRIS(4-METHOXYPHENYL)PHOSPHINE(855-38-9)MS TRIS(4-METHOXYPHENYL)PHOSPHINE(855-38-9)¹HNMR TRIS(4-METHOXYPHENYL)PHOSPHINE(855-38-9)¹³CNMR TRIS(4-METHOXYPHENYL)PHOSPHINE(855-38-9)³¹PNMR TRIS(4-METHOXYPHENYL)PHOSPHINE(855-38-9)IR1 TRIS(4-METHOXYPHENYL)PHOSPHINE(855-38-9)IR2 TRIS(4-METHOXYPHENYL)PHOSPHINE(855-38-9)Raman

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Phosphine, tris(p-methoxyphenyl)- Phosphorus tri-(p-methoxyphenyl) Tri(p-methoxyphenyl)phosphine Tri-p-anisylphosphine TRIS(P-ANISYL)PHOSPHINE TRIS(4-METHOXYPHENYL)PHOSPHINE TRI(4-METHOXYPHENYL)PHOSPHINE LABOTEST-BB LTBB005439 Tris(4-methoxyphenyl)phosphine,95% Tris(2-methoxyphenyl)-phosphine / Tris(4-methoxyphenyl)-phosphine Tris(p-methoxyphenyl)phosphine,98% TRIS(4-METHOXYPHENYL)PHOSPHINE (TPAP) Phosphine,tris(4-Methoxyphenyl)- Tris(4-Methoxyphenyl)phosphine 95% Tris(4-methoxyphenyl)phosphine,97+% High purity CAS 855-38-9 TRIS(4-METHOXYPHENYL)PHOSPHINE in stock Tris(4-methoxyphenyl)phosphine > Tris(4-methoxyphenyl)phosphine, 95%, for synthesis Tris(p-methoxyphenyl)phosphine 95% TRIS(P-METHOXYP Phosphine,tris(4-METHOXYBENZYL)- (2S)-1-[4-[4-[bis(2-chloroethyl)amino]phenyl]-1-oxobutyl]-2-pyrrolidinecarboxylic acid Tris(4-methoxyphenyL Trianisylphosphine TRIS(P-METHOXYPHENYL)PHOSPHINE tris(4-Methoxyphenyl)phosphane 855-38-9 855-36-9 pCH3OC6H43P C21H21O3P Phosphorus Compounds Catalysis and Inorganic Chemistry Phosphine Ligands Achiral Phosphine Aryl Phosphine organophosphine ligand Ligand Phosphine Ligands Synthetic Organic Chemistry Basic Phosphine LigandsCatalysis and Inorganic Chemistry Catalysis and Inorganic Chemistry Cross-Coupling Phosphine Ligands Phosphorus Compounds