The　isobaric　VLE　data　for　three　binary　systems　(DHM.　+.　pinane,　DHM.　+.　DHMOH,　pinane.　+.　DHMOH)　and　one　ternary　system　(pinane.　+.　DHM.　+.　DHMOH)　at　6.　kPa　were　measured　with　a　Rose-Williams　still.　The　binary　VLE　data　were　correlated　with　the　Wilson　and　NRTL　models.　With　the　obtained　model　parameters,　the　ternary　(pinane.　+.　DHM.　+.　DHMOH)　VLE　data　was　predicted　and　compared　with　the　experimental　data　and　the　result　shows　that　the　parameters　also　have　a　good　performance　in　the　prediction　of　the　ternary　VLE　data.　©　2013　Elsevier　B.V.