... name: 4,5 - 2H - 6-methyl - 4(3 - pyridine - methano - ) - 1,2,4 - triadiazin - 3-3() - one4) Molecular formula: C10H11N5O 5) Molecular weight ... properties: 1) Melting point: 217oC 2) Vapor pressure: -3mPa (25o) 3)Density: 1.36 (20o) 9) Solubility:a) In water: 0 ... ethanol 2.25, hexane o)c) Stability: stable in air, hydrolysis DT50 4.3 h (pH a), 25d (pH e)Applications:1 ...