CAS: 124-41-4 EC No: 204-699-5 MDL No: MFCD00012179 RTECS: PC3570000 UN No: UN1289; Haz Class: 3 (8); Packing Group: III Liquid Linear Formula: CH3ONa MW: 54.02 Melting Point:<6 ° boiling point: 87° flash point: 11°c (52°f) density (g l): 0.945 refractive index: 1.370<>6>