Tungsten Oxychloride
Tungsten oxychloride (WOCl4) is employed in chemical vapor deposition for thin films and catalyst manufacturing. Classifies in HTS 2827.49.5000 as other chloride oxide.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If tungsten chloride without oxide
Subheading 2827.39 for chlorides excluding oxides/hydroxides.
If doped for semiconductor wafers/discs
Chapter note moves doped elements cut into wafers to 3818.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Pyrophoric risk; require inert atmosphere shipping certification
• Provide molecular formula WOCl4 confirmation
• Bulk vs lab quantities may affect valuation methods
Related Products under HTS 2827.49.50.00
Zirconium Oxychloride
Zirconium oxychloride (ZrOCl2·8H2O) is a chloride oxide of zirconium used in water treatment, textile processing, and as a precursor for zirconia ceramics. It falls under HTS 2827.49.5000 as an 'other' chloride oxide, distinct from specific chlorides like aluminum or calcium chloride oxides.
Hafnium Oxychloride
Hafnium oxychloride (HfOCl2) is a rare earth chloride oxide used in nuclear reactor components and high-temperature alloys. Classified in HTS 2827.49.5000 as an 'other' chloride oxide not specified elsewhere in the subheading.
Niobium Oxychloride
Niobium oxychloride (NbOCl3) serves as a catalyst in chemical synthesis and precursor for superconducting materials. It is categorized under HTS 2827.49.5000 for other chloride oxides and hydroxides.
Tantalum Oxychloride
Tantalum oxychloride (TaOCl3) is utilized in electronics for capacitor production and as a flame retardant. Falls under HTS 2827.49.5000 as an unspecified chloride oxide.
Molybdenum Oxychloride
Molybdenum oxychloride (MoOCl4) acts as a reagent in organic synthesis and lubricant additive production. Imported under HTS 2827.49.5000 for other chloride oxides.
Antimony Oxychloride
Antimony oxychloride (SbOCl) functions as a flame retardant synergist and opacifier in ceramics. HTS 2827.49.5000 covers it as an other chloride oxide.