Section 06 Products of the chemical or allied 29 Organic chemicals 29 09 Ethers... ketone peroxides and their halogenated... derivatives 29 09 42 Monomethyl ethers of ethylene glycol or of diethylene glycol 29 09 42 00 Monomethyl ethers of ethylene glycol or of diethylene glycol Commodity Code Description 29 09 42 00 00 Monomethyl ethers of ethylene glycol or of diethylene glycol