Sulfuryl Chloride (SO2Cl2)
Sulfuryl chloride is a corrosive, colorless liquid (SO2Cl2) for chlorosulfonation reactions, under HTS 2812.19.00.90 'other' nonmetal chloride oxides. Chemically defined sulfur halide oxide.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If oxides of sulfur dominate
Sulfur oxides primary classify 2810; chlorides secondary to 2812.
If derived from sulfonic acids
Organic derivatives move to Chapter 29.
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Import Tips & Compliance
• Glass or PTFE-lined containers mandatory; pressure-tested at 150 psi
• SDS must specify GHS corrosive class 1A; common issue is valve corrosion
• Purity >99% required for heading 2812 chemically defined status
Related Products under HTS 2812.19.00.90
Phosgene Gas (Carbonyl Chloride)
Phosgene is a colorless, highly toxic gas with the chemical formula COCl2, classified as a chloride oxide of carbon (halide oxide of nonmetal) under HTS 2812.19.00.90 as it falls under 'other' chlorides and chloride oxides of nonmetals. It is primarily used in industrial chemical synthesis for producing polycarbonates and pharmaceuticals.
Carbonyl Sulfide (COS)
Carbonyl sulfide is a colorless, poisonous gas (CO S) considered a halide oxide analog in certain classifications but fits 'other' under chlorides/chloride oxides of nonmetals in HTS 2812.19.00.90 per Chapter 28 notes allowing carbon oxysulfide. It serves as an intermediate in chemical manufacturing and pesticide production.
Thiophosgene (Carbonyl Sulfide Dichloride)
Thiophosgene (CSCl2) is a red liquid reagent used in organic synthesis, classified as a chloride of nonmetal (thiocarbonyl chloride) under HTS 2812.19.00.90 'other'. It meets chemically defined criteria in Chapter 28 for halide oxides/halides of nonmetals like carbon.
Phosphorus Oxychloride (POCl3)
Phosphorus oxychloride is a colorless liquid (POCl3) used in pesticide and flame retardant production, fitting 'other' chlorides and chloride oxides of nonmetals in HTS 2812.19.00.90. It qualifies as chemically defined per Chapter 28 Note 1.
Phosphorus Trichloride (PCl3)
Phosphorus trichloride (PCl3) is a fuming, colorless liquid essential for organophosphorus compounds, classified in HTS 2812.19.00.90 as 'other' chlorides of nonmetals. It adheres to Chapter 28 definitions excluding organo-inorganic compounds.
Arsenic Trichloride (AsCl3)
Arsenic trichloride is a toxic, oily liquid (AsCl3) used in wood preservation and glass production, under HTS 2812.19.00.90 as other nonmetal chlorides. Chemically defined inorganic compound per Chapter 28 notes.