Section 06 Products of the chemical or allied 29 Organic chemicals 29 03 Halogenated derivatives of hydrocarbons 29 03 19 1, 1, 1–Trichloroethane (methyl chloroform) 29 03 19 20 1, 1, 1–Trichloroethane (methyl chloroform) Commodity Code Description 29 03 19 20 00 1, 1, 1–Trichloroethane (methyl chloroform)