Ethers, ether-alcohols, ether-phenols, ether-alcohol-phenols, alcohol peroxides, ether peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulphonated, nitrated or nitrosated derivatives
Ether, Etheralkohole, Etherphenole, Etheralkoholphenole, Alkoholperoxide, Etherperoxide, Ketonperoxide (auch chemisch nicht einheitlich); ihre Halogen-, Sulfo-, Nitro- oder Nitrosoderivate