2909199030
- Ethers, ether-alcohols, ether-phenols, ether-alcohol-phenols, alcohol peroxides, ether peroxides, acetal and hemiacetal peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulphonated, nitrated or nitrosated derivatives
- Acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives
- Other
- Other
- Mixture of isomers of nonafluorobutyl methyl ether or nonafluorobutyl ethyl ether, of a purity by weight of 99 % or more