Concentration: 1:1 Composition: Isopropyl Alcohol 54.76%, Petroleum Ether 45.24% Density: 0.7 Color: Colorless liquid Physical State: Liquid Shelf Life: 24 Months Storage: Ambient DOT: UN1993, FLAMMABLE LIQUIDS, N.O.S. (ISOPROPANOL, PETROLEUM ETHER), 3, P.G. II