Benzenesulfonyl chloride
Sulfonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated: > Derivatives containing only sulfo groups, their salts and ethyl esters: > Benzenesulfonyl chloride
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 2904.10.08.00
Benzenesulfonyl Chloride 98% Technical Grade
Benzenesulfonyl chloride is a key intermediate in organic synthesis, used primarily for producing sulfonamides and dyes. This technical grade product, with 98% purity, falls under HTS 2904.10.08.00 as a sulfonated derivative of benzene containing only sulfo groups in the form of the sulfonyl chloride functional group.
Benzenesulfonyl Chloride Reagent Grade ACS
ACS reagent grade benzenesulfonyl chloride meets American Chemical Society standards for laboratory use in sulfonation reactions. Classified under HTS 2904.10.08.00 as a chemically defined sulfonated hydrocarbon derivative with the sulfonyl chloride group.
Stabilized Benzenesulfonyl Chloride with Hydroquinone
This stabilized form contains hydroquinone inhibitor to prevent polymerization during storage and transport. Falls under HTS 2904.10.08.00 per Chapter note (f) allowing stabilizers necessary for preservation without changing classification.
Benzenesulfonyl Chloride in Toluene Solution 20%
20% solution in toluene for safe handling in industrial sulfonation processes. Classified under HTS 2904.10.08.00 per Chapter note (e) as solvent dissolution for safety/transport, provided not particularly suitable for specific use.
High-Purity Benzenesulfonyl Chloride 99.5% for Pharma Intermediates
Ultra-high purity grade used in pharmaceutical synthesis of sulfonamide drugs like sulfamethoxazole. HTS 2904.10.08.00 classification as pure chemically defined sulfonated benzene derivative.
Benzenesulfonyl Chloride with Emetic Additive for Safety
Contains emetic additive to prevent accidental ingestion, used in industrial settings. Remains under HTS 2904.10.08.00 per Chapter note (g) allowing safety identification additives.
Industrial Benzenesulfonyl Chloride Bulk Drum Pack
Bulk packaged in 440 lb drums for large-scale dye manufacturing. HTS 2904.10.08.00 as standard industrial grade chemically defined compound meeting Chapter 29 purity requirements.
Benzenesulfonyl Chloride for Agrochemical Synthesis
Special purity grade for synthesis of sulfonylurea herbicides like metsulfuron-methyl. Classified HTS 2904.10.08.00 as pure sulfonated derivative used as pesticide intermediate.