2-(2-(1-Methylethoxy)ethoxyl)ethanol 2-(2-Isopropoxyethoxy)ethanol 5412-01-1 AI3-14501 Diethylene glycol isopropyl ether EINECS 226-492-9 Ethanol, 2-(2-(1-methylethoxy)ethoxy)- Ethanol, 2-(2-(1-methylethoxy)ethoxyl)- Ethanol, 2-(2-isopropoxyethoxy)- (8CI) Glycosolve DIP Isopropyl carbitol