Product Name

  • Name

    Dicyclohexylphenylphosphine

  • EINECS 229-334-7
  • CAS No. 6476-37-5
  • Article Data16
  • CAS DataBase
  • Density
  • Solubility Insoluble in water.
  • Melting Point 60-61 ºC
  • Formula C18H27 P
  • Boiling Point 391.8 °C at 760 mmHg
  • Molecular Weight 274.386
  • Flash Point 201.1 °C
  • Transport Information
  • Appearance White to off-white crystalline powder
  • Safety 36
  • Risk Codes R22   
  • Molecular Structure Molecular Structure of 6476-37-5 (Dicyclohexylphenylphosphine)
  • Hazard Symbols
  • Synonyms Dicyclohexylphenylphosphine;Phenyldicyclohexylphosphine
  • PSA 13.59000
  • LogP 5.45920

Dicyclohexylphenylphosphine Chemical Properties

Product Name: Dicyclohexylphenylphosphine (CAS NO.6476-37-5)

Molecular Formula: C18H27P
Molecular Weight: 274.38g/mol
Mol File: 6476-37-5.mol
EINECS: 229-334-7
Appearance: White to off-white crystalline powder
Melting Point: 60-61 °C(lit.)
Sensitive: Air Sensitive
Index of Refraction: 1.512 
Molar Refractivity: 67.505 cm3 
Molar Volume: 224.884 cm3 
Surface Tension: 39.563 dyne/cm 
Density: 1.069 g/cm3 
Flash Point: 153.205 °C 
Enthalpy of Vaporization: 57.222 kJ/mol 
Boiling Point: 329.712 °C at 760 mmHg 
XLogP3-AA: 5.1
H-Bond Donor: 0
H-Bond Acceptor: 0
Structure Descriptors of Dicyclohexylphenylphosphine (CAS NO.6476-37-5):
  IUPAC Name: dicyclohexyl(phenyl)phosphane
  Canonical SMILES: C1CCC(CC1)P(C2CCCCC2)C3=CC=CC=C3
  InChI: InChI=1S/C18H27P/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1,4-5,10-11,17-18H,2-3,6-9,12-15H2 
  InChIKey: VPLLTGLLUHLIHA-UHFFFAOYSA-N
Product Categories: Mitsunobu Reaction; Phosphine Ligands; Phosphines (Mitsunobu Reaction); Synthetic Organic Chemistry; Catalysis and Inorganic Chemistry; Phosphine Ligands; Phosphorus Compounds

Dicyclohexylphenylphosphine Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 820mg/kg (820mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: ATAXIA

MUSCULOSKELETAL: OTHER CHANGES
National Technical Information Service. Vol. OTS0540367,

Dicyclohexylphenylphosphine Safety Profile

Safety Information of Dicyclohexylphenylphosphine (CAS NO.6476-37-5):
Hazard Codes: XnHarmful
Risk Statements: 22 
R22:Harmful if swallowed.
WGK Germany: 3
RTECS: SY9125000

Dicyclohexylphenylphosphine Specification

 Dicyclohexylphenylphosphine , its CAS NO. is 6476-37-5, the synonyms are Phosphine, dicyclohexylphenyl- ; Phenylphosphinodicyclohexane ; Phosphine, dicyclohexylphenyl- ; Dicyclohexylphosphine, polymer-bound .

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