Dichlorodiphenylsilane
Dichlorodiphenylsilane is a key intermediate for silicone polymer production. Aromatic organosilicon dichloride under HTS 2931.90.60.00 as other aromatic organo-inorganic.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| ๐จ๐ณChina | 6.5% | +35.0% | 41.5% |
| ๐ฒ๐ฝMexico | 6.5% | +10.0% | 16.5% |
| ๐จ๐ฆCanada | 6.5% | +10.0% | 16.5% |
| ๐ฉ๐ชGermany | 6.5% | +10.0% | 16.5% |
| ๐ฏ๐ตJapan | 6.5% | +10.0% | 16.5% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If alkyl dichlorosilanes
Non-aromatic silanes have separate provisions; diphenyl derivatives aromatic classification.
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Import Tips & Compliance
โข Highly corrosive; UN 1161; stainless steel containers only; hydrolysis produces HCl gas
Related Products under HTS 2931.90.60.00
Tributyltin Oxide
Tributyltin oxide is an aromatic organotin compound used as a biocide and antifouling agent in marine paints. It falls under HTS 2931.90.60.00 as an other aromatic organo-inorganic compound where tin is directly linked to carbon atoms. This classification applies to its use in industrial applications beyond simple alkyl halides.
Triphenylphosphine Oxide
Triphenylphosphine oxide is an organophosphorus compound used as a catalyst and ligand in organic synthesis. Classified under HTS 2931.90.60.00 as an aromatic organo-inorganic compound with phosphorus directly bonded to carbon. Common in pharmaceutical and fine chemical manufacturing.
Diphenyliodonium Tetrafluoroborate
Diphenyliodonium tetrafluoroborate serves as a photoinitiator in UV-curable inks and coatings. This aromatic organo-iodine compound with iodine-carbon bonds fits HTS 2931.90.60.00 as other aromatic organo-inorganic compounds. Essential for polymer chemistry applications.
Trimethylsilyl Iodide
Trimethylsilyl iodide functions as a silylating agent and cleaving reagent in organic synthesis. As an aromatic-modified organosilicon compound with silicon-carbon bonds, it qualifies under HTS 2931.90.60.00. Used extensively in carbohydrate and nucleotide chemistry.
Triphenylantimony Dichloride
Triphenylantimony dichloride acts as a catalyst in polymerization reactions and flame retardant synthesis. This aromatic organo-antimony compound with Sb-C bonds is classified under HTS 2931.90.60.00 as other aromatic organo-inorganic compounds.
Cyclopentadienyliron Dicarbonyl Dimer
This ferrocene derivative serves as a precursor for organometallic catalysts and materials science applications. The aromatic cyclopentadienyl-iron bonds qualify it for HTS 2931.90.60.00 as an other aromatic organo-inorganic compound.