1,2-Dichloro-1-ethoxyethane623-46-132 % similar Chloroacetaldehyde dimethyl acetal97-97-232 % similar (Chloromethyl)cyclopropane5911-08-032 % similar (+-)-2,3-Dichloro-1-propanol616-23-930 % similar 1,3-Dichloropropan-2-ol96-23-130 % similar