201463 Ethers, organic peroxides, epoxides, acetals and hemiacetals and their derivatives

20146310 Acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives 20146323 Cyclanic, cyclenic or cycloterpenic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives 20146325 Aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives 20146333 2,2-Oxydiethanol (diethylene glycol/ digol) 20146339 Ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives (excluding 2,2-Oxydiethanol) 20146350 Ether-phenols/ ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives 20146360 Alcohol/ ether and ketone peroxides and their halogenated, sulphonated, nitrated or nitrosated derivatives 20146373 Oxirane (ethylene oxide) 20146375 Methyloxirane (propylene oxide) 20146379 Epoxides, epoxyalcohols, -phenols, epoxyethers, with a 3-membered ring and their halogenated, sulphonated, nitrated/nitrosated derivatives excluding oxirane, methyloxirane (propylene oxide) 20146380 Acetals and hemiacetals and their halogenated/ sulphonated/ nitrated or nitrosated derivatives