Health Hazard 3: GHS P Statement Keep away from heat/sparks/open flames/hot surfaces. - No smoking. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,if present and easy to do. Continue rinsing. Avoid breathing d Assay Percent Range: 97.5% min. (GC) Beilstein: 01, IV, 3279. Health Hazard 2: GHS H Statement Highly flammable liquid and vapour. Causes serious eye irritation. May cause respiratory irritation. May cause drowsiness or dizziness. Repeated exposure may cause skin dryness or cracking.