2910

Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives.

29101000

Oxirane (ethylene oxide)

29102000

Methyloxirane (propylene oxide)

29103000

1-Chloro-2,3-epoxypropane (epichlorohydrin)

29104000

Dieldrin (ISO, INN)

29109000

Other

29110000

Acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives.

2912

Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde.

291211

Acyclic aldehydes without other oxygen function: Methanal (formaldehyde):

29121110

 Formalin

29121190

Other

29121200

 Ethanal (acetaldehyde)