Other
Esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives. > Thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: > Other > Other
Duty Rate (from China)
Subheadings
Products classified under Tariff item 2920.19.00
Bis(4-chlorophenyl) phosphorothioate
Bis(4-chlorophenyl) phosphorothioate is a di-chlorinated aromatic thiophosphoric ester used as a synthetic intermediate and flame retardant. As a separate chemically defined compound, it is classifiable under this tariff item for other thiophosphoric esters.
Cresyl diphenyl phosphorothioate
Cresyl diphenyl phosphorothioate is a mixed aryl thiophosphoric ester used in hydraulic fluids and as an antioxidant in petroleum additives. As a separate chemically defined compound, it falls under this tariff item for other thiophosphoric esters.
Diphenyl phosphorochloridothioate
Diphenyl phosphorochloridothioate is an aromatic thiophosphoric ester chloride intermediate for agricultural chemical synthesis. As a separate chemically defined compound, it is classifiable under this tariff item for other thiophosphoric esters.
Fenitrothion 97% Pure Active Ingredient
Fenitrothion 97% Pure Active Ingredient is the aromatic thiophosphoric ester O,O-Dimethyl-O-(4-nitro-m-tolyl)phosphorothioate, imported for agricultural chemical manufacturing. As a separate chemically defined organic compound, it falls under tariff item 2920.19.00 for other thiophosphoric esters.
Fenitrothion Anti-Dusting Powder
Fenitrothion Anti-Dusting Powder is Fenitrothion with added anti-dusting agents for safe handling. Per Chapter 29 Note 1(g), the anti-dusting agent is permitted for safety reasons and does not render the product suitable for specific use, so it remains classified under this tariff item.
Fenitrothion Technical Grade 95%
Fenitrothion Technical Grade 95% is a highly concentrated form of O,O-Dimethyl-O-(4-nitro-m-tolyl)phosphorothioate, a thiophosphoric ester used primarily as an insecticide. It is a separate chemically defined compound, classifiable under this tariff item for other thiophosphoric esters.
Fenitrothion with Stabilizer for Export
Fenitrothion with Stabilizer for Export is Fenitrothion stabilized with anticaking agents for transport and storage. Chapter 29 Note 1(f) permits added stabilizers necessary for preservation or transport, so it remains classified under this tariff item for other thiophosphoric esters.
High-Purity Fenitrothion 98% TC
High-Purity Fenitrothion 98% TC is the named aromatic phosphorothioate O,O-Dimethyl-O-(4-nitro-m-tolyl)phosphorothioate for vector control formulations. As a separate chemically defined compound, it is classifiable under this tariff item for other thiophosphoric esters.
O-Ethyl O-(4-nitrophenyl) phosphorothioate
O-Ethyl O-(4-nitrophenyl) phosphorothioate is a nitrosated aromatic thiophosphoric ester used in pharmaceutical intermediate synthesis and as an analytical reagent. As a separate chemically defined compound, it falls under this tariff item for other thiophosphoric esters.
O,O-Diethyl S-(2-chlorophenyl) phosphorothioate
O,O-Diethyl S-(2-chlorophenyl) phosphorothioate is an aromatic thiophosphoric ester used as a Tolylfluanid intermediate in pesticide synthesis. As a separate chemically defined compound, it is classifiable under this tariff item for other thiophosphoric esters.
O,O-Diethyl S-(4-methylphenyl) phosphorothioate
O,O-Diethyl S-(4-methylphenyl) phosphorothioate is a para-tolyl substituted aromatic phosphorodithioate used in acaricide formulations. As a separate chemically defined compound, it falls under this tariff item for other thiophosphoric esters.
O,O-Dimethyl S-phenyl phosphorothioate
O,O-Dimethyl S-phenyl phosphorothioate is a simple aromatic phosphorodithioate ester serving as an intermediate for insecticide synthesis and analytical standards. As a separate chemically defined compound, it is classifiable under this tariff item for other thiophosphoric esters.
O-Phenyl O-(2-naphthyl) phosphorothioate
O-Phenyl O-(2-naphthyl) phosphorothioate is a polycyclic aromatic thiophosphoric ester for UV stabilizer applications in plastics. As a separate chemically defined compound, it falls under this tariff item for other thiophosphoric esters.
Phenoxyphenyl phosphorothioate
Phenoxyphenyl phosphorothioate is a complex aromatic thiophosphoric ester featuring ether-linked phenyl rings, used in specialty polymer additives. As a separate chemically defined compound, it is classifiable under this tariff item for other thiophosphoric esters.
Triphenyl phosphorothioate
Triphenyl phosphorothioate is a trisubstituted aromatic thiophosphoric ester used as a flame retardant additive and lubricant extreme pressure agent. As a separate chemically defined compound, it falls under this tariff item for other thiophosphoric esters.