Pentachlorothiophenol Flake Form
Pentachlorothiophenol in flake physical form for easier handling in lubricant synthesis, still classified as pure compound under HTS 2930.90.26.00. Physical form doesn't affect chemical classification per chapter notes.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If flakes contain processing aids > chapter 29 allowances
Additives rendering specific use suitability shift to preparations
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Import Tips & Compliance
• Flake form requires specific anti-caking agent declaration; DOT packaging Group II
• Melting point verification prevents misdeclaration
Related Products under HTS 2930.90.26.00
3-(4'-Aminobenzamido)phenyl-β-hydroxy-ethylsulfone
This is a specific aromatic organo-sulfur compound used primarily as an intermediate in the production of reactive dyes for textiles. It features a sulfone group directly linked to carbon in an aromatic structure, qualifying it under HTS 2930.90.26.00 as one of the named substances in the tariff description. The compound's chemical purity must meet chapter 29 requirements for separate chemically defined organic compounds.
2-[(4-Aminophenyl)sulfonyl]ethanol, hydrogen sulfate ester
A chemically defined aromatic organo-sulfur compound serving as a dye intermediate, featuring a sulfonyl group linked to both phenyl and ethanol moieties. Classified under HTS 2930.90.26.00 as explicitly named, fitting chapter 29 for separate organic compounds with sulfur directly bound to carbon. Used in textile dyeing processes requiring high purity.
Diphenylthiourea
Diphenylthiourea is an aromatic thiourea derivative (C6H5-NH-CS-NH-C6H5) used as a vulcanization accelerator in rubber production and reagent in organic synthesis. It qualifies under HTS 2930.90.26.00 as a named organo-sulfur compound with thiocarbonyl group directly linked to carbon in aromatic structure. Meets chapter 29 criteria for chemically defined organic compounds.
N,N'-(Dithiodi-2,1-phenylene)bisbenzamide
This disulfide-linked bisbenzamide compound features two aromatic rings connected via S-S bond with amide functionalities, used in pharmaceutical intermediates and polymer chemistry. Explicitly named in HTS 2930.90.26.00 as aromatic organo-sulfur compound per chapter 29 definitions. The dithio structure provides characteristic sulfur-carbon linkages.
Pentachlorothiophenol
Pentachlorothiophenol (C6Cl5-SH) is a highly chlorinated aromatic thiol used as a synthetic intermediate for fungicides, lubricants, and rubber chemicals. Classified under HTS 2930.90.26.00 as named organo-sulfur compound with thiol group directly bound to aromatic carbon. Exclusively fits chapter 29 for pure chemical compounds.
4,4'-Thiodiphenol cyanate
Also known as 4,4'-thiodiphenol cyanate, this compound features a thioether linkage between two phenolic rings with cyanate groups, used in polymer synthesis and flame retardants. Named specifically in HTS 2930.90.26.00 as aromatic organo-sulfur compound per chapter 29 organo-sulfur definitions. The S-C aromatic bonds define its classification.