Selenium Oxychloride
Selenium oxychloride (SeOCl2) is an oily liquid used as a chlorinating agent in analytical chemistry and selenium compound synthesis. Falls under HTS 2812.90.00 as a halide oxide of nonmetals (selenium-chlorine oxide), chemically defined and not doped for electronics per notes. Highly reactive and moisture-sensitive.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If pure elemental halide forms
Non-oxychloride selenium halides would be specific subheadings if listed.
If as doped selenium for electronics in disc form
Chapter notes move doped elements cut into wafers to 3818; pure chemicals remain.
If selenium salts or complexes
Metal salts of nonmetals like selenium oxides classify in 2824 per heading scope.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• UN 2879 classification; inert atmosphere packaging essential to prevent hydrolysis
• TSCA inventory check; if electronic dopant form, may shift but liquid stays 2812
• Avoid bulk import without stabilizers—prone to decomposition en route
Related Products under HTS 2812.90.00
Thionyl Chloride
Thionyl chloride (SOCl2) is a colorless liquid used as a chlorinating agent in organic synthesis for converting carboxylic acids to acid chlorides. It falls under HTS 2812.90.00 as a halide oxide of nonmetals, specifically sulfur oxychloride, distinct from pure halides like phosphoryl chloride in 2812.10. This chemically defined inorganic compound is essential in pharmaceutical and agrochemical manufacturing.
Phosphoryl Chloride Stabilized
Stabilized phosphoryl chloride (POCl3 with inhibitors) is a fuming liquid used in phosphate ester production and as a dehydrating agent. Though pure POCl3 is 2812.10, stabilized versions with inorganic additives fall under HTS 2812.90.00 as other halide oxides of nonmetals. Chemically defined and excluded from organic chapters.
Arsenic Oxychloride
Arsenic oxychloride (AsOCl3) is a colorless fuming liquid employed in organic synthesis and glass production. Classified in HTS 2812.90.00 as other halide oxides of nonmetals, it is chemically defined under Chapter 28 and used sparingly due to toxicity.
Tellurium Oxychloride
Tellurium oxychloride (TeOCl2) is a white crystalline solid used in semiconductor doping and analytical standards. It falls under HTS 2812.90.00 as a halide oxide of nonmetals, pure and undoped per chapter notes, distinguishing from electronic forms.
Sulfuryl Chloride
Sulfuryl chloride (SO2Cl2) is a pale yellow liquid serving as a chlorosulfonating and chlorinating reagent in fine chemical production. Classified in HTS 2812.90.00 as a halide oxide of nonmetals (chlorine oxides of sulfur), it is chemically defined per Chapter 28/29 notes. Used in dyes, pharmaceuticals, and pesticides.
Carbonyl Fluoride
Carbonyl fluoride (COF2) is a colorless, highly toxic gas used in fluorocarbon production and as a fluorinating agent. It classifies under HTS 2812.90.00 as a halide oxide of nonmetals (fluoride oxide of carbon), meeting Chapter 28 chemically defined criteria. Primarily for specialty chemical synthesis.