Property Value Unit
Octanol/water partition coefficient
(log Kow)1
2.3 (pH 5) -
< 0.3 (pH 7)
< 0.3 (pH 9)
Water solubility (20°C)2 2.638 x 10-3 (pH 5) mg/L
2.334 x 10-2 (pH 7)
1.437 (pH 9)
Vapour pressure2 1.21 x 10-22 (20°C) Pa
7.94 x 10-22 (25°C)
Dissociation constant pKa3 5.89 -