Excess molar volumes V E of binary mixtures of benzene+ I-propanol, + I-butanol, + 1-pentanol, + 1-hexanol, + 1-heptanol, + I-octanol, + I-nonanol and I-decanol were measured at 303.15 K. The Y E values are positive over the entire range of composition for these mixtures. The results are discussed in terms of intermolecular interactions.