Section 06 Products of the chemical or allied 29 Organic chemicals 29 05 Acyclic alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives 29 05 32 Propylene glycol (propane1,2diol) 29 05 32 00 Propylene glycol (propane1,2diol) Commodity Code Description 29 05 32 00 000 Propylene glycol (propane1,2diol)