Appearance transparent liquid , without mechanical impurities >25oC Assay 99.0% Min. Chroma (Apha) 15Max. Molecular formula C12H22O4 Molecular Weight 230 Boiling point 294 (760mm/tg) Freeze point 24.5 Flash point 145 Acid value KOHmg/g 0.20Max. CAS No. 106-79-6