Abstract: The kinematic viscosities and densities of the binary mixtures of n-butanol/n-pentanol+JP-10(exo-tricycle[5.2.1.0^2.6]decane, C₁₀H₁₆) were determined at 298.15 K via Ubbelohde viscometer and Anton PaarDMA55 vibrating-tube digital densimeter. Thermodynamic functions of activation of the binary systems were calculated according to the absolute rate theory approach of Eyring, which indicate ΔH^0≠ plays a major role. Excess molar volumes, excess partial molar volumes, apparent molar volumes and partial molar volumes were calculated based on the densities data. The results indicate that V_m^E of the binary systems are positive.

Key words: JP-10(exo-tricycledecane), n-Butanol, n-Pentanol, Binary system, Volumetric property