2909.50.40

HS code 2909.50.40 (Chapter 29 "Organic chemicals"; Heading 2909 "Ethers, ether-alcohols, ether-phenols, etheralcohol- phenols, alcohol peroxides, ether peroxides, acetal and hemiacetal peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulphonated, nitrated or nitrosated derivatives"; Subheading 290950 "- Ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives") under the United States tariff schedule classifies "Odoriferous or flavoring compounds". United States customs apply MFN rate of 4.8%, Column 2 rate 45%. 18 free trade agreement preferential rates are available for this code.