Section 06 Products of the chemical or allied 29 Organic chemicals 29 32 Heterocyclic compounds with oxygen hetero-atom(s) only 29 32 12 2-furaldehyde (furfuraldehyde) 29 32 12 00 2-furaldehyde (furfuraldehyde) Commodity Code Description 29 32 12 00 00 2-furaldehyde (furfuraldehyde)