Dichloromethane Extraction Solvent
Laboratory and industrial dichloromethane mixture used for fat extraction from foods and Soxhlet processes in chemical analysis. Classified in HTS 3824.99.5000 as a chlorinated-only hydrocarbon preparation NESOI. Stabilized to prevent degradation during storage and use.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If pure, unstabilized dichloromethane
Base chemicals without mixture additives are classified as chloromethane derivatives in Chapter 29.
If for diagnostic or laboratory reagent use
Prepared lab reagents may qualify under 3822 if sold exclusively for analytical purposes.
If waste or contaminated solvent batches
Organic solvent wastes fall under heading 3825 per chapter note definitions.
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Import Tips & Compliance
• Include stabilizer details (e.g
• amylenes) in documentation to avoid pure chemical classification
• Certify food-grade status if for FDA-regulated extractions; test for heavy metal impurities
• Label as UN1161 toxic liquid and provide spill response plans for port handling
Related Products under HTS 3824.99.50.00
Perchloroethylene Dry Cleaning Solvent
Perchloroethylene (tetrachloroethylene), a chlorinated hydrocarbon solvent used primarily for dry cleaning textiles and degreasing metal parts. It falls under HTS 3824.99.5000 as a mixture of chlorinated hydrocarbons that are not further halogenated, classified among chemical preparations not elsewhere specified. This non-flammable solvent evaporates cleanly without residue.
Trichloroethylene Metal Degreaser
Industrial-grade trichloroethylene formulation for degreasing machinery and electronic components before assembly. Classified under HTS 3824.99.5000 for its chlorinated hydrocarbon base without additional halogenation, as a preparation of the chemical industries. It provides effective removal of oils and greases in vapor degreasing systems.
Methylene Chloride Paint Stripper
A ready-to-use methylene chloride-based formulation for stripping paint, varnish, and coatings from wood and metal surfaces. It qualifies for HTS 3824.99.5000 as a chlorinated hydrocarbon mixture lacking other halogens, within chemical preparations NESOI. The product includes thickeners for controlled application in restoration work.
Chlorinated Hydrocarbon Vapor Degreasing Fluid
Specialized blend of chlorinated solvents like trichloroethylene and perchloroethylene for vapor phase metal cleaning in aerospace manufacturing. Falls under HTS 3824.99.5000 for non-additionally-halogenated chlorinated mixtures as chemical industry preparations. Optimized for high-purity, low-residue degreasing.
Chloroform Pharmaceutical Intermediate
Purified chloroform blend serving as reaction solvent and intermediate in pharmaceutical synthesis of antibiotics and vitamins. HTS 3824.99.5000 applies to this solely chlorinated hydrocarbon preparation from chemical industries. Ethanol-stabilized for safety and stability.
Carbon Tetrachloride Fire Suppressant Blend
Mixture containing carbon tetrachloride for specialized fire suppression in non-occupied electrical vaults and archival storage. Fits HTS 3824.99.5000 as chlorinated hydrocarbon not otherwise halogenated, chemical preparation NESOI. Phasedown formulation per Montreal Protocol.