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HS Code 27111330 - -transformed liquefied butanes except

Butanes for undergoing chemical transformation, liquefied (excl. for specific processes specified in Additional Note 5 to chapter 27 and butanes of a purity of >= 95% of N-butane or isobutane)

Can be used for an export declaration.
(Combined Nomenclature, Customs Tariff Number)

Examples (No official information or warranty)

- Isobutane (0.9 % impurities) liquefied for production of aluminum alkyls
- N-butane (92.5 % purity) for the manufacture of zeolites
- Butane mixture (30 % Isobutane) liquefied for alkylation
- Isobutane (0.5 % impurities) for production of oxo-alcohols
- N-butane (90.2 % purity) liquefied for organic synthesis
- Butane (43 % Isobutane) liquefied for the production of epoxides
- Isobutane (0.3 % impurities) for production of detergent alcohols