Other
Unsaturated acyclic monocarboxylic acids, cyclic monocarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives: > Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives: > Other: > Other: > Other
Duty Rate (from China)
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)
Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Products classified under HTS 2916.19.50.00
Methacrylic Acid
Methacrylic acid is an unsaturated acyclic monocarboxylic acid with the formula CH2=C(CH3)COOH, featuring a carbon-carbon double bond. It falls under HTS 2916.19.50.00 as an 'other' unsaturated acyclic monocarboxylic acid not specifically enumerated elsewhere in the subheading. Commonly used in the production of acrylic polymers and resins.
Crotonic Acid
Crotonic acid (2-butenoic acid, CH3CH=CHCOOH) is an unsaturated acyclic monocarboxylic acid with a trans double bond. Classified under HTS 2916.19.50.00 as 'other' unsaturated acyclic acids. Used in resins, plastics, and pharmaceuticals.
Sorbic Acid
Sorbic acid (2,4-hexadienoic acid, CH3CH=CH-CH=CHCOOH) is a polyunsaturated acyclic monocarboxylic acid used as a food preservative. Falls under HTS 2916.19.50.00 as 'other' unsaturated acyclic monocarboxylic acid. Its conjugated double bonds characterize its antimicrobial properties.
Oleic Acid
Oleic acid (cis-9-octadecenoic acid) is a long-chain unsaturated acyclic monocarboxylic acid with one double bond, derived from vegetable oils. Classified in HTS 2916.19.50.00 as 'other' unsaturated acyclic acid. Widely used in cosmetics, soaps, and lubricants.
Undecylenic Acid
Undecylenic acid (10-undecenoic acid, CH2=CH(CH2)8COOH) is an unsaturated acyclic monocarboxylic acid with terminal double bond, produced from castor oil. HTS 2916.19.50.00 classification as 'other' unsaturated acid. Used in antifungal treatments and polymers.
Myristoleic Acid
Myristoleic acid (cis-9-tetradecenoic acid) is a C14:1 unsaturated acyclic monocarboxylic fatty acid found in fish oils. Classified under HTS 2916.19.50.00 as other unsaturated acyclic monocarboxylic acid. Used in biochemical research and cosmetics.
Palmitoleic Acid
Palmitoleic acid (cis-9-hexadecenoic acid, C16:1) is an omega-7 monounsaturated acyclic fatty acid abundant in macadamia oil. HTS 2916.19.50.00 as other unsaturated acyclic monocarboxylic acid. Applied in skincare and nutritional supplements.
Erucic Acid
Erucic acid (cis-13-docosenoic acid) is a C22:1 mono-unsaturated acyclic monocarboxylic acid from rapeseed oil. Classified HTS 2916.19.50.00 as other unsaturated acyclic acid. Used in lubricants and plastics despite former food concerns.
Linoleic Acid
Linoleic acid (cis-9,cis-12-octadecadienoic acid) is a polyunsaturated omega-6 acyclic monocarboxylic fatty acid essential for nutrition. HTS 2916.19.50.00 classification as other unsaturated acyclic acid despite two double bonds. Used in cosmetics and supplements.
10-Undecenoic Acid
10-Undecenoic acid (CH2=CH(CH2)8COOH), also called undecylenic acid, is a terminal alkene unsaturated monocarboxylic acid from pyrolysis of castor oil. HTS 2916.19.50.00 as other unsaturated acyclic acid. Antifungal and polymer applications.
Elaidic Acid
Elaidic acid (trans-9-octadecenoic acid) is the trans isomer of oleic acid, an unsaturated acyclic monocarboxylic acid produced by partial hydrogenation. Classified HTS 2916.19.50.00 as other unsaturated acid. Used in margarine research and trans fat studies.
Petroselinic Acid
Petroselinic acid (cis-6-octadecenoic acid) is an unusual omega-12 mono-unsaturated acyclic fatty acid from parsley seed oil. HTS 2916.19.50.00 classification as other unsaturated acyclic monocarboxylic acid. Used in cosmetic and pharmaceutical research.
Vaccenic Acid
Vaccenic acid (trans-11-octadecenoic acid) is a ruminant-derived trans mono-unsaturated acyclic monocarboxylic fatty acid. Classified under HTS 2916.19.50.00 as other unsaturated acyclic acid. Studied for conjugated linoleic acid precursor role.
Gadoleic Acid
Gadoleic acid (cis-9-eicosenoic acid, C20:1 n-11) is a long-chain mono-unsaturated acyclic monocarboxylic fatty acid from fish oils. HTS 2916.19.50.00 as other unsaturated acyclic acid. Used in marine lipid research.
Cetoleic Acid
Cetoleic acid (cis-11-eicosenoic acid) is a C20:1 mono-unsaturated acyclic fatty acid prevalent in marine oils, particularly cod liver oil. Classified HTS 2916.19.50.00 as other unsaturated acyclic monocarboxylic acid. Used in lipid nutrition studies.