ChemSpider 2D Image | 2,4-Bis(4-ethynylphenyl)pyridine | C21H13N

2,4-Bis(4-ethynylphenyl)pyridine

  • Molecular FormulaC21H13N
  • Average mass279.335 Da
  • Monoisotopic mass279.104797 Da
  • ChemSpider ID74799511

More details:

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

1285694-84-9 [RN]
2,4-Bis(4-ethinylphenyl)pyridin [German] [ACD/IUPAC Name]
2,4-Bis(4-ethynylphenyl)pyridine [ACD/IUPAC Name]
2,4-Bis(4-éthynylphényl)pyridine [French] [ACD/IUPAC Name]
Pyridine, 2,4-bis(4-ethynylphenyl)- [ACD/Index Name]

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Density: 1.2±0.1 g/cm3
Boiling Point: 424.6±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.0 mmHg at 25°C
Enthalpy of Vaporization: 65.3±3.0 kJ/mol
Flash Point: 183.6±21.3 °C
Index of Refraction: 1.666
Molar Refractivity: 88.1±0.4 cm3
#H bond acceptors: 1
#H bond donors: 0
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 1
ACD/LogP: 5.14
ACD/LogD (pH 5.5): 4.65
ACD/BCF (pH 5.5): 1990.96
ACD/KOC (pH 5.5): 7893.13
ACD/LogD (pH 7.4): 4.67
ACD/BCF (pH 7.4): 2085.75
ACD/KOC (pH 7.4): 8268.94
Polar Surface Area: 13 Å2
Polarizability: 34.9±0.5 10-24cm3
Surface Tension: 60.5±5.0 dyne/cm
Molar Volume: 236.9±5.0 cm3

Click to predict properties on the Chemicalize site


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