CBP Ruling Database
Search past U.S. Customs and Border Protection classification rulings. Find precedent for your product and cite it in your own classification.
20 rulings found
Classification of certain chemicals
Classification of certain chemicals
The tariff classification of methyl tertiary butyl ether(MTBE) from various countries including MFN, GSP and CBERAcountries.
The tariff classification of methyl tertiary butyl ether(MTBE) from various countries including MFN, GSP and CBERAcountries.
The tariff classification of bis-(2-chloroethyl) ether (CAS# 111-44-4) from Japan.
The tariff classification of bis-(2-chloroethyl) ether (CAS# 111-44-4) from Japan.
The tariff classification of isoflurane (CAS no 26675-46-7)from France.
The tariff classification of isoflurane (CAS no 26675-46-7)from France.
Sevoflurane; fluoromethyl 2,2,2-trifluoro-1-(trifluoromethyl) ethyl ether; 1,1,1,3,3,3-hexafluoro-2-(fluoromethoxy) propane; CAS 28523-86-6 not listed; inhalation anaesthetic; bulk
Sevoflurane; fluoromethyl 2,2,2-trifluoro-1-(trifluoromethyl) ethyl ether; 1,1,1,3,3,3-hexafluoro-2-(fluoromethoxy) propane; CAS 28523-86-6 not listed; inhalation anaesthetic; bulk
The tariff classification of 3-methoxy propyl chloride fromSpain, hippuric acid from Italy and benzotropine mesylate fromMexico.
The tariff classification of 3-methoxy propyl chloride fromSpain, hippuric acid from Italy and benzotropine mesylate fromMexico.
The tariff classification of Ethyl tertiary butyl ether (ETBE) from Venezuela
The tariff classification of Ethyl tertiary butyl ether (ETBE) from Venezuela
The tariff classification of Isoflurane (CAS # 22675-46-7)from United Kingdom
The tariff classification of Isoflurane (CAS # 22675-46-7)from United Kingdom
The tariff classification of Ethylene Glycol Dimethyl Ether (CAS No. 110-71-4) from Japan.
The tariff classification of Ethylene Glycol Dimethyl Ether (CAS No. 110-71-4) from Japan.
The tariff classification of Isobutyl vinyl ether, CAS 109-53-5, also known as 1-(Ethenyloxy)-2-methylpropane, from Japan
The tariff classification of Isobutyl vinyl ether, CAS 109-53-5, also known as 1-(Ethenyloxy)-2-methylpropane, from Japan
The tariff classification of 2-Methoxy-1-propene and Hydrocinnamoyl chloride from Germany
The tariff classification of 2-Methoxy-1-propene and Hydrocinnamoyl chloride from Germany
The tariff classification of Hexafluoroisopropyl allyl ether (CAS # 15242-17-8) from Japan
The tariff classification of Hexafluoroisopropyl allyl ether (CAS # 15242-17-8) from Japan
The tariff classification of Bis(4-chlorobutyl)ether (CAS # 6334-96-9) from India
The tariff classification of Bis(4-chlorobutyl)ether (CAS # 6334-96-9) from India
The tariff classification of n-Propyl ether (CAS # 111-43-3) from Slovakia
The tariff classification of n-Propyl ether (CAS # 111-43-3) from Slovakia
The tariff classification of Bromomethyl methyl ether, CAS 13057-17-5 from England
The tariff classification of Bromomethyl methyl ether, CAS 13057-17-5 from England
The tariff classification of Ethyl-1-propenyl-ether, CAS # 928-55-2, imported in bulk form, from India
The tariff classification of Ethyl-1-propenyl-ether, CAS # 928-55-2, imported in bulk form, from India
The tariff classification of 2-Methoxyethoxymethyl chloride, CAS # 3970-21-6, imported in bulk form, from China
The tariff classification of 2-Methoxyethoxymethyl chloride, CAS # 3970-21-6, imported in bulk form, from China
The tariff classification of Diethylene glycol dimethyl ether, CAS No. 111-96-6, from China
The tariff classification of Diethylene glycol dimethyl ether, CAS No. 111-96-6, from China
The tariff classification of Butyl triglycol, CAS No. 143-22-6
The tariff classification of Butyl triglycol, CAS No. 143-22-6
The tariff classification of m-PEG7-Br from China
The tariff classification of m-PEG7-Br from China