2,3,5,6-Tetrachlorophenol
This symmetrical tetrachlorophenol isomer (2,3,5,6-) qualifies under HTS 2908.19.35.00 as a halogen-substituted phenol derivative per additional U.S. note 3. Primarily utilized in flame retardant chemical synthesis.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If ether derivatives
Alkylation creating phenol ethers classified in subsequent 2909 heading per chapter notes.
If stabilized with anticaking agents
Additives for preservation may exclude from pure compound classification per chapter note 2(f).
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Import Tips & Compliance
• Provide melting point (68°C) and HPLC chromatogram to verify isomer identity
• Classify as UN 2020 corrosive liquid; use compatible HDPE or glass containers
• Avoid bulk packaging over 450L that might trigger mixture classification
Related Products under HTS 2908.19.35.00
2,4,6-Trichlorophenol
2,4,6-Trichlorophenol is a halogenated derivative of phenol with three chlorine substituents, classified under HTS 2908.19.35.00 as it falls within products described in additional U.S. note 3 to section VI for this category of chlorinated phenols. It is commonly used as an intermediate in pesticide and herbicide synthesis.
Pentachlorophenol
Pentachlorophenol is a fully chlorinated phenol derivative with five chlorine atoms, specifically listed under products in additional U.S. note 3 to section VI for HTS 2908.19.35.00. Historically used as a wood preservative, it is now primarily an industrial chemical intermediate.
Tetrachlorophenol (2,3,4,6-isomer)
The 2,3,4,6-tetrachlorophenol isomer is a tetra-substituted halogenated phenol derivative included in additional U.S. note 3 products for HTS 2908.19.35.00. Used in specialty chemical manufacturing and as a synthetic intermediate.
3,4-Dichlorophenol
3,4-Dichlorophenol contains adjacent chlorine substituents meta/para to the hydroxyl group, fitting HTS 2908.19.35.00 criteria for halogen-only phenol derivatives in additional U.S. note 3. Used in dye intermediate production.
2,4-Dichlorophenol
2,4-Dichlorophenol features two chlorine substituents on the phenol ring, qualifying as a halogen-only derivative under HTS 2908.19.35.00 per additional U.S. note 3 to section VI. It serves as a key intermediate in synthesizing herbicides like 2,4-D.
2,4,5-Trichlorophenol
2,4,5-Trichlorophenol, with chlorine at positions 2,4, and 5, is a defined halogenated phenol derivative captured by additional U.S. note 3 to section VI in HTS 2908.19.35.00. It functions as a precursor in pharmaceutical and agrochemical industries.