2-BUTANOL, 3-METHYL-3-(N-METHYL-N-ISOPROPYL)AMINO-, HYDROCHLORIDE 2-Butylamine, N,2-dimethyl-3-hydroxy-N-isopropyl-, hydrochloride 3-(N-Methylisopropylamino)-3-methyl-2-butanol hydrochloride 64037-42-9