Chlorodiphenyl (PCBs)
Chlorodiphenyl, commonly known as polychlorinated biphenyls (PCBs), are halogenated aromatic hydrocarbons derived from benzene through chlorination. This product falls under HTS 2903.89.20.00 as a halogenated derivative of aromatic hydrocarbons, specifically chlorination of diphenyl structures. Primarily used historically as dielectric fluids and coolants.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If formulated as a commercial mixture with additives
Mixtures containing halogenated aromatics may classify as chemical preparations in Chapter 38 rather than pure compounds.
If derived primarily from non-aromatic cyclanic hydrocarbons
Classification shifts if the base hydrocarbon structure lacks significant aromatic character.
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Import Tips & Compliance
• Verify EPA restrictions on PCBs due to environmental regulations; obtain TSCA import certification
• Provide detailed chemical analysis certificates confirming aromatic halogenated structure
• Avoid misclassification as pesticide formulations which fall under Chapter 38
Related Products under HTS 2903.89.20.00
Bromobenzene
Bromobenzene is a halogenated derivative of benzene, produced by direct bromination of benzene. It qualifies under HTS 2903.89.20.00 as 'other' halogenated derivatives of aromatic hydrocarbons not specified elsewhere. Used as a solvent and in organic synthesis.
Chlorobenzene
Chlorobenzene is produced by chlorination of benzene, creating a halogenated aromatic hydrocarbon. Classified under HTS 2903.89.20.00 as an 'other' derivative from aromatic hydrocarbons. Essential intermediate for dyes, pesticides, and pharmaceuticals.
1,2-Dichlorobenzene
1,2-Dichlorobenzene (ortho-dichlorobenzene) results from dichlorination of benzene at adjacent positions. Falls under HTS 2903.89.20.00 as an unspecified halogenated aromatic derivative. Used in chemical manufacturing and as a solvent.
Fluorobenzene
Fluorobenzene is a halogenated derivative produced by fluorination of benzene. Classified in HTS 2903.89.20.00 as 'other' aromatic halogenated hydrocarbons. Serves as a building block in pharmaceutical synthesis.
Iodobenzene
Iodobenzene results from iodination of benzene, creating a mono-halogenated aromatic compound. Fits HTS 2903.89.20.00 as an unspecified halogenated derivative from aromatic hydrocarbons. Used in coupling reactions and as analytical reagent.
2-Chlorotoluene
2-Chlorotoluene (ortho-chlorotoluene) is produced by chlorination of toluene, a benzene derivative. Classifies under HTS 2903.89.20.00 as 'other' halogenated aromatic hydrocarbons. Used in pesticide and dye manufacturing.