4731-65-1

Basic information

• Product Name: TRIS(2-METHOXYPHENYL)PHOSPHINE
• Synonyms: Phosphine, tris(2-methoxyphenyl)-;TRI(2-METHOXYPHENYL)PHOSPHINE;TRIS(O-ANISYL)PHOSPHINE;TRIS(2-METHOXYPHENYL)PHOSPHINE;TRIS(O-METHOXYPHENYL)PHOSPHINE;Tri(o-anisyl)phosphine;TRIS-(2-ANISYL)PHOSPHINE;Tris(o-methoxyphenyl)phosphine,min.98%
• CAS NO: 4731-65-1
• Molecular Formula: C₂₁H₂₁O₃P
• Molecular Weight: 352.36
• EINECS: 225-235-8
• Product Categories: organophosphine ligand;Achiral Phosphine;Aryl Phosphine
• Mol File: 4731-65-1.mol
• Article Data: 18

Chemical Properties

• Melting Point: 204-208 °C
• Boiling Point: 477.3 °C at 760 mmHg
• Flash Point: 302.5 °C
• Appearance: Colorless to yellow or pale orange/Liquid
• Vapor Pressure: 8.19E-09mmHg at 25°C
• Storage Temp.: Inert atmosphere,Room Temperature
• Water Solubility: Slightly soluble in water.
• Sensitive: Air Sensitive
• BRN: 2776186
• CAS DataBase Reference: TRIS(2-METHOXYPHENYL)PHOSPHINE(CAS DataBase Reference)
• NIST Chemistry Reference: TRIS(2-METHOXYPHENYL)PHOSPHINE(4731-65-1)
• EPA Substance Registry System: TRIS(2-METHOXYPHENYL)PHOSPHINE(4731-65-1)

Safety Data

• Hazard Codes: Xn,Xi
• Statements: 36/37/38-22
• Safety Statements: 37/39-26
• WGK Germany: 3
• TSCA: No
• Hazardous Substances Data: 4731-65-1(Hazardous Substances Data)

Usage

Chemical Properties

white powder or crystals

Uses

suzuki reaction

Uses

Tris(2-methoxyphenyl)phosphine is a phosphine ligand used for catalysis. It is used as a catalyst for allylic substitution of simple alkenes, suzuki coupling reactions, hydrogenation of quinolines and other addition reactions.

InChI:InChI=1/C21H21O3P/c1-22-16-10-4-7-13-19(16)25(20-14-8-5-11-17(20)23-2)21-15-9-6-12-18(21)24-3/h4-15H,1-3H3

Upstream product

• 473-16-5 2-[(2R,4aR,8aR)-4a,8-dimethyl-1,2,3,4,4a,5,6,8a-octahydronaphthalen-2-yl]propan-2-ol 
• 473-15-4 beta-Eudesmol 
• 4731-53-7 TRI-N-OCTYLPHOSPHINE 
• 473-14-3 (3R,4aS,5R,8aS)-5,8a-dimethyl-3-(propan-2-yl)-1,2,3,4,4a,5,6,8a-octahydronaphthalene 
• 4731-36-6 aluminum(+3) cation: 2-methylpropane 
• 4731-34-4 1-METHYL-2-(2-METHYLPHENOXY)BENZENE 
• 473-13-2 ALPHA-SELINENE 
• 47311-59-1 N-[(4-hydroxy-3-methoxy-phenyl)methyl]undecanamide 
• 4731-15-1 11,17-dioxoandrostan-3-yl acetate 
• 473-11-0 eudesmane 
• 47310-94-1 1,1'-[methylenebis(p-phenyleneoxy)]dipropan-2-ol 
• 473-10-9 carissone 
• 47309-20-6 2-(2-benzoyloxyethylamino)ethyl benzoate 
• 473-08-5 alpha-Cyperone 

Downstream Products

• 473-17-6 (2R)-1,2,3,4,4a,8aβ-Hexahydro-α,α,4aβ,8-tetramethylnaphthalene-2α-methanol 
• 4731-77-5 dibutylbis(octanoyloxy)stannane 
• 4731-87-7 Diisoeugenol, dehydrodihydro- 
• 4731-88-8 3,3',5-triiodothyronamine 
• 4731-97-9 1,1':4',1''-Terbenzen-3'-ol 
• 473-19-8 ISO-CAMPHANE 
• 4732-03-0 phenol, 3-methyl-2,6-bis(phenylmethyl)- 
• 4732-11-0 O-(2-phenylethyl)hydroxylamine 
• 4732-12-1 O-ethylmenthol 
• 4732-13-2 CARVACRYL ETHYL ETHER 
• 4732-14-3 Trinitrophenetole 
• 473234-91-2 N-(2-furylmethyl)-2-{[4-phenyl-5-(2-thienyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide 
• 473236-96-3 4-Quinolinol,2-ethyl-6,7-difluoro-3-methyl-(9CI) 
• 473236-97-4 4-Quinolinol,2-ethyl-5,6-difluoro-3-methyl-(9CI) 

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