Other
Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulfonated, nitrated, or nitrosated derivatives: > Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function: > Other: > Other
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 2914.29.50.00
Camphor USP Grade
Camphor is a waxy, crystalline terpenoid ketone (C10H16O) derived from the wood of the camphor tree, classified under HTS 2914.29.50.00 as a cycloterpenic ketone without other oxygen functions. It is commonly used in pharmaceuticals, topical analgesics, and as a plasticizer in manufacturing.
Fenchone Natural
Fenchone is a bicyclic monoterpene ketone extracted from fennel oil, fitting HTS 2914.29.50.00 as a cycloterpenic ketone lacking other oxygen functions. Used in flavorings, perfumes, and synthetic chemistry intermediates.
Verbenone 98% Pure
Verbenone, a bicyclic ketone from rosemary and verbena oils, qualifies under HTS 2914.29.50.00 as a cyclenic ketone without additional oxygen functions. Primarily used in cosmetics, aromatherapy, and insect pheromones.
Pulegone Refined
Pulegone is a monoterpenoid ketone from pennyroyal oil, classified in HTS 2914.29.50.00 as a cyclenic ketone without other oxygen groups. Used as mint flavorant and menthol synthesis precursor.
Thujone Alpha
Alpha-thujone, a monoterpene ketone from absinthe wormwood, falls under HTS 2914.29.50.00 as a bicyclic cyclenic ketone lacking other oxygen functions. Regulated for use in alcoholic beverages and herbal extracts.
Piperitone 95%
Piperitone, a cyclohexenone monoterpene from eucalyptus oils, qualifies as HTS 2914.29.50.00 'other' cyclenic ketone. Serves as menthol and thymol synthesis intermediate.
Cryptone Synthetic
Cryptone (3-isopropyl-6-oxo-1-cyclohexene) synthetic analog of natural eucalyptus ketone under HTS 2914.29.50.00. Used in synthetic mint flavors and polymer additives.
Carvone Technical Grade
Although carvone has a specific subheading, technical grade mixtures ≥85% carvone classify under HTS 2914.29.50.00 as other cyclenic ketones. Used in spearmint flavoring and chiral synthesis.
Sabinene Hydrate Ketone Form
The ketonic tautomer of sabinene hydrate, a thujane skeleton ketone, fits HTS 2914.29.50.00 criteria. Used in fragrance chemistry and as choleretic agent precursor.
Menthone Isomenthone Mixture
Commercial menthone (mixture of menthone/isomenthone 7:3 ratio) from peppermint distillation classifies under HTS 2914.29.50.00. Cooling agent in oral care and confectionery.