p-quaterphenyl

p-quaterphenyl Structure
p-quaterphenyl structure
Common Name p-quaterphenyl
CAS Number 135-70-6 Molecular Weight 306.400
Density 1.1±0.1 g/cm3 Boiling Point 516.8±25.0 °C at 760 mmHg
Molecular Formula C24H18 Melting Point >300 °C(lit.)
MSDS USA Flash Point 262.3±17.3 °C

A novel urea-functionalized surface-confined octadecylimidazolium ionic liquid silica stationary phase for reversed-phase liquid chromatography.

J. Chromatogr. A. 1365 , 148-55, (2014)

One-pot synthesis of surface-confined ionic liquid functionalized silica spheres was proposed using N-(3-aminopropyl)imidazole, _-isopropyltriethoxysilane and 1-bromooctadecane as starting materials. The surface modification of the silica spheres was successf...