Thionyl chloride
Halides and halide oxides of non-metals. > Chlorides and chloride oxides: > Thionyl chloride > Thionyl chloride
Duty Rate (from China)
Products classified under Tariff item 2812.17.00.00
Bulk Thionyl Chloride for Agrochemical Production
Bulk thionyl chloride (SOCl2) supplied in tankers or IBCs for agrochemical production. It is a chemically defined halide oxide of sulfur, specifically named in tariff item 2812.17.00, and the bulk form does not alter its classification.
2812.17.00Distilled Thionyl Chloride 99.5% Technical Grade
Distilled technical-grade thionyl chloride at 99.5% purity, purified by fractionation for polymer and dye synthesis. As a separate chemically defined compound, it falls squarely under tariff item 2812.17.00, which names thionyl chloride directly.
2812.17.00High-Purity Thionyl Chloride for Electronics
Ultra-high purity thionyl chloride (99.999%) used for etching and doping in semiconductor manufacturing. Despite the electronic-grade specification, it remains a chemically defined halide oxide of sulfur and is not excluded by Chapter 28 notes, so it belongs under tariff item 2812.17.00.
2812.17.00Industrial Grade Thionyl Chloride
Industrial-grade thionyl chloride used for large-scale production of acid chlorides from carboxylic acids. It is a reactive chloride oxide of a non-metal, specifically named in tariff item 2812.17.00, and the industrial grade does not affect classification.
2812.17.00Redistilled Thionyl Chloride 99.8%
Redistilled thionyl chloride at 99.8% purity, achieved through multiple vacuum distillations for sensitive fine chemical synthesis. It is explicitly thionyl chloride, a non-metal chloride oxide, and falls under tariff item 2812.17.00.
2812.17.00Stabilized Thionyl Chloride for Pharmaceutical Use
Stabilized thionyl chloride containing additives to prevent decomposition, used in pharmaceutical manufacturing. Chapter 28 Note 1(e) permits added stabilizers for preservation or transport, so the product remains classifiable under tariff item 2812.17.00.
2812.17.00Thionyl Chloride Anhydrous 99.9% ACS Reagent
ACS reagent-grade thionyl chloride, ultra-pure anhydrous SOCl2 for analytical and research applications. It is a pure chloride oxide of non-metals, and the reagent grade does not exclude it from tariff item 2812.17.00.
2812.17.00Thionyl Chloride in Glass Ampoules
Thionyl chloride packaged in 100ml glass ampoules for laboratory single-use. The packaging does not change the classification; it remains a chemically defined compound under tariff item 2812.17.00, as Chapter 28 does not exclude retail preparations for this product.
2812.17.00Thionyl Chloride (SOCl2) 99% Purity
Thionyl chloride (SOCl2) at 99% purity, a colorless to pale yellow liquid used as a chlorinating and dehydrating agent. It is a chemically defined compound named in tariff item 2812.17.00, and the general-purpose use does not affect classification.
2812.17.00Thionyl Chloride with Pyridine Stabilizer
Thionyl chloride stabilized with 0.1% pyridine to inhibit decomposition for safer storage and transport in pharmaceutical synthesis. The pyridine is a stabilizer permitted under Chapter 28 Note 1(e), so the product remains classifiable under tariff item 2812.17.00.