91608-15-0

Basic information

• Product Name: TRIS(2,4,6-TRIMETHOXYPHENYL)PHOSPHINE
• Synonyms: Phosphine, tris(2,4,6-trimethoxyphenyl)-;TRIS(2,4,6-TRIMETHOXYPHENYL)PHOSPHINE;TTMPP;Tris(2,4,6-trimethoxyphenyl)phosphine,min.97%;Tris(2,4,6-trimethoxyphenyl)phosphine, min. 97%;Tri(2,4,6-trimethoxyphenyl)phosphine;Tris(2,4,6-trimethoxyphenyl)phosphine,97%
• CAS NO: 91608-15-0
• Molecular Formula: C₂₇H₃₃O₉P
• Molecular Weight: 532.52
• EINECS: 224-025-3
• Product Categories: organophosphorus ligand;Achiral Phosphine;Aryl Phosphine
• Mol File: 91608-15-0.mol
• Article Data: 4

Chemical Properties

• Melting Point: 155-160 °C(lit.)
• Boiling Point: 645.5±55.0 °C(Predicted)
• Appearance: light yellow/Powder
• Storage Temp.: Hygroscopic, Refrigerator, under inert atmosphere
• Solubility: DMSO (Slightly), Methanol (Slightly)
• Sensitive: air sensitive
• CAS DataBase Reference: TRIS(2,4,6-TRIMETHOXYPHENYL)PHOSPHINE(CAS DataBase Reference)
• NIST Chemistry Reference: TRIS(2,4,6-TRIMETHOXYPHENYL)PHOSPHINE(91608-15-0)
• EPA Substance Registry System: TRIS(2,4,6-TRIMETHOXYPHENYL)PHOSPHINE(91608-15-0)

Safety Data

• WGK Germany: 3
• Hazardous Substances Data: 91608-15-0(Hazardous Substances Data)

Usage

Uses

Different sources of media describe the Uses of 91608-15-0 differently. You can refer to the following data:
1. Tris(2,4,6-trimethoxyphenyl)phosphine is a highly basic arylphosphine.
2. Highly basic arylphosphine.

Upstream product

• 621-23-8 1,2,3-trimethoxybenzene 
• 101-02-0 triphenyl phosphite 
• 34425-71-3 1-lithium-2,4,6-trimethoxybenzene 
• 1131-40-4 2-bromo-1,3,5-trimethoxybenzene 

Downstream Products

• 97714-49-3 methyltris(2,4,6-trimethoxyphenyl)phosphonium iodide 
• 148345-92-0 tris(2,4,6-trimethoxyphenyl)phosphine oxide 
• 738559-54-1 [Au(tris(2,4,6-trimethoxyphenyl)phosphine)2]⁽¹⁺⁾ 
• 142566-40-3 bromo(tris(2,4,6,-trimethoxyphenyl)phosphine)silver(I) 
• 142566-46-9 (((CH₃O)3C₆H₂)3P)2Ag⁽¹⁺⁾*Br^(1-)={(((CH₃O)3C₆H₂)3P)2Ag}Br 
• 142566-45-8 (((CH₃O)3C₆H₂)3P)2Ag⁽¹⁺⁾*Cl^(1-)={(((CH₃O)3C₆H₂)3P)2Ag}Cl 
• 142566-39-0 chloro(tris(2,4,6,-trimethoxyphenyl)phosphine)silver(I) 
• 148574-38-3 PCl(C₆H₂(OCH₃)3)3⁽¹⁺⁾*FeCl₄^(1-)={PCl(C₆H₂(OCH₃)3)3}{FeCl₄} 
• 164172-67-2 [tris(2,4,6-trimethoxyphenyl)phosphine]gold(I) chloride 
• 156429-83-3 Ni(P((C₆H₂)(OCH₃)3)2((C₆H₂)(CH₃O)2O))2 
• 219696-16-9 [Ru(η(5)-C5H5)(η(5)-C5H3OH-2-P((2,4,6-OMe)3))]OSO2CF3 
• 176172-46-6 [Pt(CH₃)(S₂P(OC₃H₇)2)(P(C₆H₂(OCH₃)3)3)] 
• 176172-45-5 [Pt(CH₃)(S₂P(OC₂H₅)2)(P(C₆H₂(OCH₃)3)3)] 

Relevant articles and documents

Synthesis method of triphenylphosphine derivative tri-(R-phenyl) phosphine

The invention relates to a synthesis method of a triphenylphosphine derivative tri-(R-phenyl) phosphine. The synthesis method comprises the following steps: adding magnesium chips, a solvent and R-substituted halobenzene into a reaction kettle under the protection of nitrogen, initiating a reaction at a proper temperature, and dropwise adding an R-substituted halobenzene solution to synthesize anintermediate; dropwise adding a phosphorus trichloride solution to complete a Grignard reaction; dropwise adding diluted hydrochloric acid for hydrolysis after negative-pressure desolvation; and carrying out post-treatment to obtain TRPP. According to the method, the tri-(R-phenyl) phosphine of which the purity is greater than 99% is obtained with high selectivity and high yield.

A Highly Basic and Nucleophilic Triphenylphosphine, Tris(2,4,6-trimethoxyphenyl)phosphine, and Related Compounds

A series of methoxy substituted triphenylphosphines, R3-nPhnP , and their tertiary phosphonium perchlorates have been prepared.The basicity of the title compound, (1), in acetone was f