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 hom*ogeneous 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
Belgium 1 China 183 Europe 1 Germany 5 India 8 Japan 5 Russia 1 Switzerland 2 United Kingdom 8 United States 28 Global 242
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View Lastest Price from Tris(4-methoxyphenyl)phosphine manufacturers
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
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
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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