Glycerol ethers
Ethers, ether-alcohols, ether-phenols, ether-alcohol- phenols, alcohol peroxides, ether peroxides, acetal and hemiacetal peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulfonated, nitrated or nitrosated derivatives > Ether-alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives: > Other: > Other: > Glycerol ethers
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 2909.49.20.00
Glyceryl Monostearate
Glyceryl monostearate is a glycerol ether formed by esterification of glycerol with stearic acid, resulting in a monoester structure. It falls under HTS 2909.49.20.00 as a glycerol ether, chemically defined as an ether-alcohol derivative. Primarily used as an emulsifier in food and cosmetics.
Glyceryl Monolaurate (Monolaurin)
Monolaurin, or glyceryl monolaurate, is a glycerol ether with lauric acid, known for antimicrobial properties. It qualifies under HTS 2909.49.20.00 as a chemically defined glycerol ether. Used in food preservation and cosmetics.
Glycidyl Trimethylnonanediol Ether
A reactive diluent used in epoxy resin formulations, this is a multifunctional glycerol ether derivative. Classified in HTS 2909.49.20.00 as an 'other' glycerol ether. Essential for UV-curable coatings.
Glyceryl Monoricinoleate
Derived from castor oil, this glycerol ether features ricinoleic acid chain for lubrication applications. Under HTS 2909.49.20.00 as other glycerol ethers. Used in cosmetics and textiles.
Allyl Glycidyl Ether
AGE is an allyl-substituted glycidol ether used as a reactive monomer in polymers. HTS 2909.49.20.00 applies as a glycerol ether derivative. For specialty resins and adhesives.
2,2-Dimethyl-1,3-dioxolan-4-ylmethanol
This protected glycerol derivative (solketal analog) serves as a pharmaceutical intermediate. Chemically defined glycerol ether under HTS 2909.49.20.00. Used in antiviral synthesis.
Glyceryl Monooleate
Glyceryl monooleate is an unsaturated glycerol ether derived from glycerol and oleic acid. Classified under HTS 2909.49.20.00 due to its ether-alcohol nature as a glycerol derivative. Commonly used in pharmaceuticals and as a surfactant.
Glyceryl Diacetate
Glyceryl diacetate is a di-substituted glycerol ether with acetate groups, used as a solvent and humectant. Falls under HTS 2909.49.20.00 for glycerol ethers, ether-alcohols. Common in pharmaceuticals and flavors.
Isopropylideneglycerol (Solketal)
Solketal is a protected glycerol ether (acetonide) used as a chiral building block in synthesis. It meets HTS 2909.49.20.00 as a chemically defined glycerol ether derivative. Key intermediate for pharmaceuticals.
Butyl Glycidyl Ether
Butyl glycidyl ether (BGE) is a mono-functional reactive diluent, technically a glycidol (glycerol epoxide) ether. Classifies under HTS 2909.49.20.00 for glycerol ethers. Used in epoxy coatings.