ChemicalBook > CAS DataBase List > Tris(4-methoxyphenyl)phosphine

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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  • TRIS(P-ANISYL)PHOSPHINE
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  • TRI(4-METHOXYPHENYL)PHOSPHINE
  • LABOTEST-BB LTBB005439
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  • TRIS(4-METHOXYPHENYL)PHOSPHINE (TPAP)
  • Phosphine,tris(4-METHOXYBENZYL)-
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  • 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
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  • pCH3OC6H43P
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