Tris(4-methoxyphenyl)phosphine

Product Name: 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
Formula Weight: 352.36
MOL File: 855-38-9.mol

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Tris(4-methoxyphenyl)phosphine Property

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)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39-24/25
WGK Germany: 3
TSCA: Yes
HS Code: 29319090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 395102
Product name: Tris(4-methoxyphenyl)phosphine
Purity: 95%
Packaging: 1g
Price: $62.6
Updated: 2024/03/01

Sigma-Aldrich

Product number: 395102
Product name: Tris(4-methoxyphenyl)phosphine
Purity: 95%
Packaging: 5g
Price: $164
Updated: 2024/03/01

TCI Chemical

Product number: T0861
Product name: Tris(4-methoxyphenyl)phosphine
Purity: >97.0%(T)
Packaging: 5g
Price: $107
Updated: 2024/03/01

TCI Chemical

Product number: T0861
Product name: Tris(4-methoxyphenyl)phosphine
Purity: >97.0%(T)
Packaging: 25g
Price: $324
Updated: 2024/03/01

Alfa Aesar

Product number: A15596
Product name: Tris(4-methoxyphenyl)phosphine
Purity: 98%
Packaging: 1g
Price: $41.1
Updated: 2024/03/01

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

Chemical Properties

White to pale yellow crystalline powder

Uses

suzuki reaction

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

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Tris(4-methoxyphenyl)phosphine Suppliers

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View Lastest Price from Tris(4-methoxyphenyl)phosphine manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: Tris(4-Methoxyphenyl)phosphine 855-38-9
Price: US $0.00/G
Min. Order: 500G
Purity: 98%min
Supply Ability: 30kg/month
Release date: 2023-01-30

Shaanxi Dideu Medichem Co. Ltd

Product: Tris(p-Methoxyphenyl)phosphine 855-38-9
Price: US $1.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 tons
Release date: 2020-01-15

Career Henan Chemical Co

Product: TRIS(4-METHOXYPHENYL)PHOSPHINE 855-38-9
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 1MT
Release date: 2018-08-09

855-38-9, Tris(4-methoxyphenyl)phosphineRelated Search:

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Phosphine, tris(p-methoxyphenyl)-

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Tri(p-methoxyphenyl)phosphine

Trianisylphosphine

Tri-p-anisylphosphine

TRIS(P-ANISYL)PHOSPHINE

TRIS(P-METHOXYPHENYL)PHOSPHINE

TRIS(4-METHOXYPHENYL)PHOSPHINE

TRI(4-METHOXYPHENYL)PHOSPHINE

LABOTEST-BB LTBB005439

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(2S)-1-[4-[4-[bis(2-chloroethyl)amino]phenyl]-1-oxobutyl]-2-pyrrolidinecarboxylic acid

tris(4-Methoxyphenyl)phosphane

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-METHOXYBENZYL)-

TRIS(P-METHOXYP

Phosphine,tris(4-Methoxyphenyl)-

Tris(4-Methoxyphenyl)phosphine 95%

Tris(4-methoxyphenyl)phosphine,97+%

Tris(p-methoxyphenyl)phosphine 95%

Tris(4-methoxyphenyl)phosphine, 95%, for synthesis

Tris(4-methoxyphenyl)phosphine &gt

High purity CAS 855-38-9 TRIS(4-METHOXYPHENYL)PHOSPHINE in stock

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