40438-64-0

Basic information

• Product Name: Dicyclohexyl(4-(N,N-dimethylamino)phenyl)phosphine
• Synonyms: Dicyclohexyl(4-(N,N-diMethylaMino)phenyl)phosphine,95%;4-(Dicyclohexylphosphino)-N,N-dimethylaniline;Dicyclohexyl(4-dimethylaminophenyl)phosphine;p-(Dicyclohexylphosphenyl)-N,N-dimethylaniline;Dicyclohexyl(4-(N,N-dimethylamino)phenyl)phosphine
• CAS NO: 40438-64-0
• Molecular Formula: C₂₀H₃₂NP
• Molecular Weight: 317.46
• Product Categories: Achiral Phosphine;Aryl Phosphine;Buchwald LigandsCatalysis and Inorganic Chemistry;Catalysis and Inorganic Chemistry;Cross-Coupling;Non-Proprietary Phosphine Ligands;Phosphorus Compounds
• Mol File: 40438-64-0.mol
• Article Data: 1

Chemical Properties

• Melting Point: 103-108 °C
• Boiling Point: 446.5°Cat760mmHg
• Flash Point: 223.8°C
• Appearance: /
• Density: g/cm³
• Vapor Pressure: 3.62E-08mmHg at 25°C
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• PKA: 4.66±0.24(Predicted)
• CAS DataBase Reference: Dicyclohexyl(4-(N,N-dimethylamino)phenyl)phosphine(CAS DataBase Reference)
• NIST Chemistry Reference: Dicyclohexyl(4-(N,N-dimethylamino)phenyl)phosphine(40438-64-0)
• EPA Substance Registry System: Dicyclohexyl(4-(N,N-dimethylamino)phenyl)phosphine(40438-64-0)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26
• WGK Germany: 3
• Hazardous Substances Data: 40438-64-0(Hazardous Substances Data)

Usage

Uses

Different sources of media describe the Uses of 40438-64-0 differently. You can refer to the following data:
1. Catalyst for cycloaddition reactions in the presence of rhodium-catalysts.
2. Catalyst for cycloaddition reactions in the presence of rhodium-catalysts

InChI:InChI=1/C20H32NP/c1-21(2)17-13-15-20(16-14-17)22(18-9-5-3-6-10-18)19-11-7-4-8-12-19/h13-16,18-19H,3-12H2,1-2H3

Upstream product

• 121-69-7 N,N-dimethyl-aniline 

Downstream Products

• 1379605-09-0 mer-trihydride carbonylbis(dicyclohexyl(4-(N,N-dimethylamino)phenyl)phosphine)iridium 

Relevant articles and documents

Method for synthesizing [4-(N,N-dimethylamino)phenyl]dialkylphosphine

The invention discloses a method for synthesizing [4-(N,N-dimethylamino)phenyl]dialkylphosphine and belongs to the field of organic synthesis. According to the method, N,N-dimethylaniline as a raw material and 4-dimethylamino-pyridine as a base are reacted, in water-free oxygen-free atmosphere, with dialkyl phosphorous chloride under the catalytic action of cuprous acetate to generate [4-(N,N-dimethylamino)phenyl]dialkylphosphine. Compared with the prior art, the method has the advantages that reaction conditions are mild, operating is simple, the yield is high, the materials are simple and easy to obtain, production cost is reduced and the method is suitable for industrial production.