Thermodynamic properties of diniconazole and hexaconazole

•Cp,m of title compounds were determined by calorimeter and theoretical calculation.•Cp,m of diniconazole is higher than that of hexaconazole at T = (283.15 to 353.15) K.

Diniconazole and hexaconazole are wide spectrum triazole fungicides with high-efficiency and low toxicity. The specific molar heat capacity (Cp,m) of diniconazole and hexaconazole were determined by a continuous Cp mode of micro-calorimeter and theoretical calculation, their Cp,m values at T = 298.15 K were 381.72 J K−1 mol−1 and 364.66 J K−1 mol−1, respectively. The Cp,m value of diniconazole is higher than that of hexaconazole at temperature from T = (283.15 to 353.15) K.

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