Duty Rate (from China)
Subheadings
Products classified under Tariff item 2929.90
1,1-Ethylidenebis(phenyl-4-cyanate)
1,1-Ethylidenebis(phenyl-4-cyanate) is a cyanate ester compound with two para-cyanatophenyl groups connected by an ethylidene linkage. It is a separate chemically defined organic compound containing nitrogen functions, specifically cyanate groups, and is used in specialty resin formulations requiring high thermal stability.
2929.90.001,3,5-Tris(2-hydroxyethyl)hexahydro-1,3,5-triazine
1,3,5-Tris(2-hydroxyethyl)hexahydro-1,3,5-triazine is a triazine derivative with multiple nitrogen functions and hydroxyethyl groups. It is a separate chemically defined organic compound classified under heading 29.29. This product is used as a formaldehyde releaser in industrial applications.
2929.90.001,3-Dinitrobenzene
1,3-Dinitrobenzene is a symmetric di-nitro aromatic hydrocarbon with two nitro groups on a benzene ring. It is used in the synthesis of energetic materials and as an intermediate in organic chemistry.
2929.90.001,3-Phenylenebis(1-methylethylidenebis) cyanic acid, 1,4-phenylene ester
1,3-Phenylenebis(1-methylethylidenebis) cyanic acid, 1,4-phenylene ester is a complex cyanate ester with multiple phenylene rings connected via isopropylidene linkages and terminal cyanato groups. It is used in advanced composite prepregs for aerospace applications due to its high-temperature performance.
2929.90.001-Fluoro-4-nitrobenzene
1-Fluoro-4-nitrobenzene is a halogenated aromatic nitro compound with a fluorine atom and a nitro group on a benzene ring. It is employed as an intermediate in pharmaceutical and agrochemical synthesis.
2929.90.002,2,4-Trimethyl-1,2-dihydroquinoline
2,2,4-Trimethyl-1,2-dihydroquinoline is a quinoline derivative with a secondary amine nitrogen function. It is a separate chemically defined organic compound classified under heading 29.29. This product is used as an antidegradant in rubber manufacturing.
2929.90.002,2'-Bis(4-cyanatophenyl)-1,1,1,3,3,3-hexafluoropropane
2,2'-Bis(4-cyanatophenyl)-1,1,1,3,3,3-hexafluoropropane is a fluorinated bis(cyanate ester) with two cyanato groups attached to phenyl rings linked by a hexafluoroisopropylidene bridge. It serves as a reactive monomer for high-performance cyanate ester resins used in electronics and aerospace.
2929.90.002,2-Bis((4-cyanatophenyl)propane
2,2-Bis((4-cyanatophenyl)propane, also known as bisphenol A dicyanate, consists of two 4-cyanatophenyl groups linked by an isopropylidene bridge. It is a reactive monomer for cyanate ester resins used in printed circuit boards and structural composites.
2929.90.002,4-Diamino-6-nitrotoluene
2,4-Diamino-6-nitrotoluene is a toluene derivative with two amino groups and one nitro group, used in polyurethane foam production and dye intermediates. It falls under tariff item 2929.90.00 as a compound with other nitrogen functions.
2929.90.002,4-Dinitroaniline
2,4-Dinitroaniline is an aromatic compound with two nitro groups and one amino group, used as a key intermediate in dye and explosive production. It is classified under tariff item 2929.90.00 as a compound with other nitrogen functions.
2929.90.002,4-Dinitrochlorobenzene
2,4-Dinitrochlorobenzene is a di-nitro substituted aromatic halide with two nitro groups and a chlorine atom on a benzene ring. It is used in dye coupling and pharmaceutical synthesis.
2929.90.002,4-Dinitrophenol
2,4-Dinitrophenol is a di-nitro phenol with two nitro groups and a hydroxyl group on a benzene ring. It is historically used in pesticides and weight loss drugs, though its use is restricted in many countries.
2929.90.002-Nitro-4-(trifluoromethyl)aniline
2-Nitro-4-(trifluoromethyl)aniline is a substituted aniline with nitro and trifluoromethyl groups, used in agrochemical synthesis such as herbicide production. It falls under tariff item 2929.90.00 as a compound with other nitrogen functions.
2929.90.002-Nitroaniline
2-Nitroaniline is an aromatic nitro compound with an amino group ortho to the nitro group on a benzene ring. It is used as an intermediate in dye and pharmaceutical synthesis.
2929.90.002-Nitroanisole
2-Nitroanisole is ortho-methoxy nitrobenzene with a methoxy group and a nitro group on a benzene ring. It is used in organic synthesis and perfumery.
2929.90.002-Nitrobenzamide
2-Nitrobenzamide is an aromatic compound with an ortho-nitro group and a primary carboxamide function, used in herbicide and pharmaceutical intermediates. It is classified under tariff item 2929.90.00 as a compound with other nitrogen functions.
2929.90.003,5-Dinitro-4-methylaniline
3,5-Dinitro-4-methylaniline is an aromatic compound with dual nitro groups, an amino group, and a methyl group, used in explosive compositions and dye chemistry. It falls under tariff item 2929.90.00 as a compound with other nitrogen functions.
2929.90.003-Nitroacetanilide
3-Nitroacetanilide is an aromatic compound with a nitro group and an N-acetyl amino function, used as a dye intermediate and in organic synthesis. It is classified under tariff item 2929.90.00 as a compound with other nitrogen functions.
2929.90.003-Nitrophenol
3-Nitrophenol is an aromatic compound with a nitro group and a phenolic hydroxyl group on a benzene ring. It is used in the synthesis of dyes and antiseptics.
2929.90.004,4'-Methylenebis(2,6-dimethylphenylcyanate)
4,4'-Methylenebis(2,6-dimethylphenylcyanate) is a sterically hindered cyanate ester with two 2,6-dimethyl-4-cyanatophenyl groups linked by a methylene bridge. It provides enhanced processability in resin systems for printed circuit boards and high-temperature adhesives.
2929.90.004,4'-Methylenebis(2-chloroaniline)
4,4'-Methylenebis(2-chloroaniline) is a di-amine compound with chlorinated aromatic rings and other nitrogen functions. It is a separate chemically defined organic compound classified under heading 29.29. This product is used as a curing agent in polyurethane production.
2929.90.004-(Nitroamino)phenol
4-(Nitroamino)phenol is an aromatic compound with a nitroamino group and a phenolic hydroxy group, used in energetic materials and analytical reagents. It falls under tariff item 2929.90.00 as a compound with other nitrogen functions.
2929.90.004-Nitroanisole
4-Nitroanisole is a methoxy-substituted nitrobenzene with a nitro group para to a methoxy group on a benzene ring. It is used in fine chemical synthesis and as an intermediate.
2929.90.004-Nitrobenzaldehyde
4-Nitrobenzaldehyde features an aldehyde group para to a nitro group on a benzene ring. It is an aromatic nitro compound used in flavor and pharmaceutical synthesis.
2929.90.004-Nitrodiphenylamine
4-Nitrodiphenylamine is an aromatic compound with a nitro group on one phenyl ring of a diphenylamine structure, used in rubber antioxidants and munitions stabilizers. It is classified under tariff item 2929.90.00 as a compound with other nitrogen functions.
2929.90.004-Nitro-N-methylaniline
4-Nitro-N-methylaniline is a tertiary aromatic amine with a nitro substituent, used in dye coupling and pharmaceutical synthesis. It falls under tariff item 2929.90.00 as a compound with other nitrogen functions.
2929.90.004-Nitrophenylacetic Acid
4-Nitrophenylacetic Acid is an aromatic compound with a nitro group attached to a benzene ring with an acetic acid side chain. It is used as an intermediate in pharmaceutical synthesis.
2929.90.004-Nitrophenylhydrazine
4-Nitrophenylhydrazine is an aromatic derivative with a nitro group and a hydrazine function, used primarily in analytical chemistry. It is classified under tariff item 2929.90.00 as a compound with other nitrogen functions.
2929.90.004-Nitrotoluene
4-Nitrotoluene is an aromatic nitro compound used primarily as an intermediate in the production of explosives, dyes, and agricultural chemicals. It is classified under tariff item 2929.90.00 as a compound with other nitrogen functions, specifically an aromatic nitro derivative.
2929.90.005-Nitroisophthalic Acid
5-Nitroisophthalic acid is a dicarboxylic acid with a nitro group on the benzene ring, used in the synthesis of polyesters and dyes. It falls under tariff item 2929.90.00 as a compound with other nitrogen functions, specifically an aromatic nitro compound.
2929.90.005-Nitroisophthalic Acid Monomethyl Ester
5-Nitroisophthalic Acid Monomethyl Ester is an aromatic compound featuring a nitro group and a carboxylic ester function. It is a separate chemically defined organic compound, falling under heading 29.29 as a compound with other nitrogen functions. This product is primarily used as an intermediate in the synthesis of polyester resins.
2929.90.006-Amino-1-naphthalenesulfonic Acid
6-Amino-1-naphthalenesulfonic Acid is a naphthalenic compound with an amino group and a sulfonic acid group. It is a separate chemically defined organic compound classified under heading 29.29. This product is used as an intermediate in the production of dyes.
2929.90.00Benzotriazole
Benzotriazole is a fused heterocyclic compound with triazole nitrogen functions. It is a separate chemically defined organic compound classified under heading 29.29. This product is used as a corrosion inhibitor in various industrial applications.
2929.90.00N-(2-Nitrophenyl)guanidine
N-(2-Nitrophenyl)guanidine is a chemically defined organic compound containing both a guanidine group and a nitro group attached to an aromatic ring. It is classified under heading 29.29 as a compound with other nitrogen functions. This product is used in pharmaceutical research and as a polymer modifier.
2929.90.00N-(4-Nitrophenyl)acetamide
N-(4-Nitrophenyl)acetamide, also known as p-nitroacetanilide, is an aromatic compound with both a nitro group and an amide nitrogen function. It is a separate chemically defined organic compound classified under heading 29.29. This product serves as an intermediate in pharmaceutical synthesis and as a photographic chemical.
2929.90.00Nitrobenzene
Nitrobenzene is the simplest aromatic nitro compound, used as a precursor to aniline and in the production of solvents and lubricants. It is classified under tariff item 2929.90.00 as a compound with other nitrogen functions, specifically an aromatic nitro derivative.
2929.90.00Nitroguaiacol
Nitroguaiacol is a nitrophenol ether derivative used in pharmaceutical and botanical extract applications. It falls under tariff item 2929.90.00 as a compound with other nitrogen functions, specifically an aromatic nitro compound.
2929.90.00Nitroguanidine
Nitroguanidine is a chemically defined organic compound containing both nitro and guanidine nitrogen functions. It is classified under heading 29.29 as a compound with other nitrogen functions. This product is widely used in the production of propellants and explosives.
2929.90.00Nitroveratrole
Nitroveratrole is a dimethoxy nitroaromatic compound used as an intermediate in pharmaceutical synthesis, such as for verapamil. It is classified under tariff item 2929.90.00 as a compound with other nitrogen functions, specifically an aromatic nitro compound.
2929.90.00p-Nitroaniline
p-Nitroaniline is an aromatic compound with a nitro group and an amino group attached to a benzene ring. It is a separate chemically defined organic compound classified under heading 29.29 as a compound with other nitrogen functions. This product is used as an intermediate in the production of dyes and pharmaceuticals.