3188-13-4 CHLOROMETHYL ETHYL ETHER Chloromethoxyethane Chloromethyl ethyl ether [UN2354] [Flammable liquid] EINECS 221-687-5 Ethane, (chloromethoxy)- Ethoxychloromethane Ethoxymethyl chloride Ethyl chloromethyl ether HSDB 2805 UN2354