Physical state: liquid Color: orange Odor: not available. Ph: not available. Vapor pressure: 1.6mmhg @20 deg c Viscosity: 1.50-1.90 mpa.S @25 deg c Boiling point: 232 - 233 deg c @760mmhg Freezing/melting point: -22deg c ( 30.20°f) Autoignition temperature: not available. Flash point: 96 deg c ( 204.80 deg f) Explosion limits:lower: not available. Explosion limits upper: not available. Decomposition temperature: not available. Solubility in water: 70 ppm (25°c) Molecular formula: c9h7mno3 Molecular weight: 218.1