Reagent Alcohol Concentration 1 Percent (Methyl Alcohol) 1 Percent (Isopropyl Alcohol-Only if Manufactured by the Strong Acid Process) CAS Number 64-17-5 67-56-1 67-63-0 Molecular Weight 32.04 g/mol (Methyl Alcohol) 46.06 g/mol (Ethyl Alcohol) 60.09 g/mol (Isopropyl Alcohol) Chemical Formula CH3CHOHCH3 CH3CH2OH CH3OH APHA Max 10 Chemical Container Material Plastic Chemical Container Type Bottle Chemical Grade ACS Reagent Chemical Container Size 3.8 L