1,1-DICHLOROMETHYL METHYL ETHER 1,1-Dichlorodimethyl ether 4885-02-3 BRN 1900293 Dichloromethoxymethane EINECS 225-498-9 Ether, dichloromethyl methyl Methane, dichloromethoxy- Methoxydichloromethane NSC 91480 alpha,alpha-Dichloromethyl ether alpha,alpha-Dichloromethyl methyl ether