Linolenic Acid Ethyl Ester
Ethyl linolenate research chemical and polymer modifier, classified as 'other' linolenic acid ester under HTS 2916.15.51.00. High-purity derivative of alpha-linolenic acid meeting Chapter 29 organic compound standards.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If hydrogenation produces saturated ester
Saturated acyclic alcohol esters classified in Chapter 29 heading 2909.
If epoxidized derivative for plasticizer use
Heterocyclic derivatives of unsaturated acids classified later in Chapter 29.
If paint/lacquer additive preparation
Drying oil preparations classified by paint industry function.
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Import Tips & Compliance
• Isomer-specific identification (alpha vs gamma-linolenic) via GC-MS
• Declare research quantities <25kg for simplified customs processing
• Refractive index specification confirms ester purity vs free acid
Related Products under HTS 2916.15.51.00
Oleic Acid 80% Technical Grade
Technical grade oleic acid with 80% purity, derived from natural fats and oils, classified as an unsaturated acyclic monocarboxylic acid under HTS 2916.15.51.00. Used primarily in industrial applications like metalworking fluids and lubricants. Meets chapter 29 requirements for separate chemically defined organic compounds.
Methyl Oleate Biofuel Grade
Methyl ester of oleic acid produced via transesterification, classified under 'other' oleic acid esters in HTS 2916.15.51.00 per chapter note on ester classification. Used as biodiesel component or lubricant base stock. Qualifies as chemically defined organic compound ester of Chapter 29 acid.
Linoleic Acid 70% Concentrate
Concentrated linoleic acid (C18:2) from safflower oil distillation, classified as unsaturated acyclic monocarboxylic acid under HTS 2916.15.51.00. Used in cosmetics, nutritional supplements, and polymer synthesis. Contains typical impurities but meets Chapter 29 separate compound definition.
Sodium Oleate Powder
Sodium salt of oleic acid used as emulsifier in pharmaceuticals and detergents, classified under oleic acid salts per HTS 2916.15.51.00. Chapter note (C)(1) specifies organic salts follow parent acid classification. Contains anticaking agent for transport stability.
Ethyl Linoleate Standard
High-purity ethyl ester of linoleic acid used as analytical standard and research chemical, classified under 'other' esters of HTS 2916.15.51.00. Meets Chapter 29 note (A) for ester classification with later numerical order acid. 98%+ purity with CoA.
Alpha-Linolenic Acid 50% Oil
Concentrate containing 50% alpha-linolenic acid (ALA, C18:3) from flaxseed oil, classified as linolenic acid under HTS 2916.15.51.00. Used in omega-3 supplements and paints. Chapter 29 applies to chemically defined unsaturated monocarboxylic acids.