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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

Hubei Xishaonian biotechnology co., ltd
Tel
0711-3700636 18827410479
Email
xujin@boronicgroup.com
Country
China
ProdList
56
Advantage
58
BeiJing Greenchem Technology Co.,Ltd.
Tel
131-21959385 15640741633
Fax
010-62925455
Email
chemrocking@bjgreenchem.com
Country
China
ProdList
269
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Beijing Donghualituo Techonlogy Development Co.,Ltd.
Tel
010-88425576
Fax
(+86)-10-88425546
Email
sales@dhltchem.com
Country
China
ProdList
793
Advantage
59
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3572
Advantage
66
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
ShangHai DEMO Chemical Co.,Ltd
Tel
400-021-7337 2355568890
Fax
0086-21-50182339
Email
sales@demochem.com
Country
China
ProdList
2572
Advantage
57
Beijing HwrkChemical Technology Co., Ltd
Tel
010-89508211 18501085097
Fax
010-89508210
Email
sales.bj@hwrkchemical.com
Country
China
ProdList
8418
Advantage
55
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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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