Product Name

  • Name

    2-Dicyclohexylphosphino-2'-(N,N-dimethylamino)biphenyl

  • EINECS 606-749-5
  • CAS No. 213697-53-1
  • Article Data4
  • CAS DataBase
  • Density
  • Solubility insoluble in water
  • Melting Point 121-124 °C(lit.)
  • Formula C26H36NP
  • Boiling Point 539.6 °C at 760 mmHg
  • Molecular Weight 393.552
  • Flash Point 280.1 °C
  • Transport Information
  • Appearance white to light yellow crystals
  • Safety 26-36/37/39
  • Risk Codes 36/37/38-22
  • Molecular Structure Molecular Structure of 213697-53-1 (2-Dicyclohexylphosphino-2'-(N,N-dimethylamino)biphenyl)
  • Hazard Symbols HarmfulXn, IrritantXi
  • Synonyms 2-(Dicyclohexylphosphino)-2'-(dimethylamino)biphenyl;2-(N,N-Dimethylamino)-2'-(dicyclohexylphosphino)biphenyl;2-Dicyclohexylphosphino-2'-(N,N-dimethylamino)biphenyl;2-Dicyclohexylphosphino-2'-dimethylamino-1,1'-biphenyl;2'-(Dicyclohexylphosphino)-N,N-dimethyl-[1,1'-biphenyl]-2-amine;2'-(Dicyclohexylphosphino)-N,N-dimethylbiphenyl-2-amine;DavePhos;Dicyclohexyl[2'-(dimethylamino)biphenyl-2-yl]phosphine;
  • PSA 16.83000
  • LogP 7.19220

2-Dicyclohexylphosphino-2'-(N,N-dimethylamino)biphenyl Chemical Properties

The Molecular Structure of (1,1''-Biphenyl)-2-amine, 2''-(dicyclohexylphosphino)-n,n-dimethyl- (CAS NO.213697-53-1):

Empirical Formula: C26H36NP
Molecular Weight: 393.5445
Nominal Mass: 393 Da
Average Mass: 393.5445 Da
Monoisotopic Mass: 393.258536 Da 
Flash Point: 280.1 °C
Enthalpy of Vaporization: 81.7 kJ/mol
Boiling Point: 539.6 °C at 760 mmHg
Vapour Pressure: 1.04E-11 mmHg at 25°C 
IUPAC: 2-(2-dicyclohexylphosphanylphenyl)-N,N-dimethylaniline 
Melting Point: 121-124 °C(lit.)
Appearance: white to light yellow crystals
Water Solubility: Insoluble
Sensitive: Air Sensitive
Product Categories: Phosphines;Biphenyl & Diphenyl ether;Phosphine Ligands;Synthetic Organic Chemistry

2-Dicyclohexylphosphino-2'-(N,N-dimethylamino)biphenyl Uses

 (1,1''-Biphenyl)-2-amine, 2''-(dicyclohexylphosphino)-n,n-dimethyl- (CAS NO.213697-53-1) can be used in the palladium-catalyzed Suzuki coupling and amination of unactivated aryl chlorides .

2-Dicyclohexylphosphino-2'-(N,N-dimethylamino)biphenyl Safety Profile

Hazard Codes: IrritantXiHarmfulXn
Risk Statements: 36/37/38-22 
R36/37/38:Irritating to eyes, respiratory system and skin
R22:Harmful if swallowed
Safety Statements: 26-36/37/39 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection
WGK Germany: 3
HazardClass: AIR SENSITIVE 

2-Dicyclohexylphosphino-2'-(N,N-dimethylamino)biphenyl Specification

 (1,1''-Biphenyl)-2-amine, 2''-(dicyclohexylphosphino)-n,n-dimethyl- (CAS NO.213697-53-1) is also called as Davephos ; 2-(Dicyclohexylphosphino)-2'-(dimethylamino)biphenyl ; 2-Dicyclohexylphosphino-2'-(n,n-dimethylamino)biphenyl ; 2-Dicyclohexylphosphino-2'-(n,n-dimethy& ; 2-Dicyclohexylphosphino-2'-(n,2-(Dicyclohexylphosphino)-2'-(n,n-dimethylamino)biphenyl,98%davephos ; 2-Dicyclohexylphosphino-2'-(n,n-dimethylamino)- .

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