Product Name: 2-Methyl-2-propen-1-ol Synonyms: beta-Methallyl alcohol; Methallyl alcohol; Isopropenyl carbinol; 2-Methylallyl alcohol; 3-Hydroxy-2-methylpropene; 2-methylprop-2-en-1-ol; MAOH; beta-methylallylalcohol; methacrylalcohol; Isobutenol CAS RN.: 513-42-8 EINECS: 208-161-0 Molecular Weight: C4H8O Molecular Formula: 72.1057 Appearance Colorless and transparent liquid Purityâ?¥% 99.5 Water Contentâ?¤%(KF) 0.05 Colorâ?¤(Pt-Co) 10 Package and transportation 170KGS/PE Drum