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Amine-function compounds. > Acyclic monoamines and their derivatives; salts thereof: > Other > Other
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Products classified under Tariff item 2921.49
2,3-Xylidine
2,3-Xylidine (2,3-dimethylaniline) is a chemically defined aromatic monoamine with two methyl groups on the benzene ring. It is used as an intermediate in the synthesis of azo dyes, pharmaceuticals, and UV stabilizers, and falls under tariff item 2921.49.00 as an 'other' acyclic monoamine derivative.
2921.49.002,4,6-Trimethylaniline (Mesidine)
2,4,6-Trimethylaniline (mesidine) is a sterically hindered aromatic monoamine with three methyl groups. It is used in the synthesis of pharmaceuticals, pesticides, and polymer additives, and is classified under tariff item 2921.49.00 as an 'other' acyclic monoamine derivative.
2921.49.002,4-Xylidine
2,4-Xylidine (2,4-dimethylaniline) is a chemically defined aromatic monoamine used in herbicide synthesis (e.g., diuron), dyes, and rubber antioxidants. It is classified under tariff item 2921.49.00 as an 'other' acyclic monoamine derivative.
2921.49.002,5-Xylidine
2,5-Xylidine (2,5-dimethylaniline) is a chemically defined aromatic monoamine used as an intermediate for direct dyes, pharmaceuticals, and photographic chemicals. It is classified under tariff item 2921.49.00 as an 'other' acyclic monoamine derivative.
2921.49.003,4-Xylidine
3,4-Xylidine (3,4-dimethylaniline) is a chemically defined aromatic monoamine used as an intermediate for antioxidants, dyes, and agrochemicals. It is classified under tariff item 2921.49.00 as an 'other' acyclic monoamine derivative.
2921.49.004-Amino-2-stilbenesulfonic acid
4-Amino-2-stilbenesulfonic acid is an aromatic amine derivative with a sulfonic acid group, used as an intermediate in the production of optical brighteners. It is classified under tariff item 2921.49.00 as an 'other' acyclic monoamine derivative, despite the sulfonic acid group, because it retains the amine function as the primary characteristic.
2921.49.00CAS 119-32-4 m-Nitro-p-toluidine
m-Nitro-p-toluidine (CAS 119-32-4) is a chemically defined aromatic monoamine with a nitro group and a methyl group on the benzene ring. It is used in the synthesis of azo dyes and is classified under tariff item 2921.49.00 as an 'other' acyclic monoamine derivative.
2921.49.00Fast Black Base N
Fast Black Base N is a specialized aromatic monoamine serving as the diazo component for deep black azo dyes. It is a chemically defined compound and is classified under tariff item 2921.49.00 as an 'other' acyclic monoamine derivative, not as a coloring matter of Chapter 32.
2921.49.00Fast Blue Base BB
Fast Blue Base BB is a diazotizable aromatic amine used for creating fast blue azo dyes for cotton and wool printing. It is a chemically defined compound and is classified under tariff item 2921.49.00 as an 'other' acyclic monoamine derivative.
2921.49.00Fast Blue Base RS
Fast Blue Base RS is a high-purity aromatic amine diazo component producing navy blue dyes with superior light fastness. It is a chemically defined compound and is classified under tariff item 2921.49.00 as an 'other' acyclic monoamine derivative.
2921.49.00Fast Brown Base N
Fast Brown Base N is a chemically defined aromatic monoamine that enables complex brown azo dyes with various fastness profiles. It is classified under tariff item 2921.49.00 as an 'other' acyclic monoamine derivative.
2921.49.00Industrial Grade m-Nitro-p-toluidine for Dye Synthesis
Industrial grade m-Nitro-p-toluidine is a chemically defined aromatic monoamine used for azo dye manufacturing. It is classified under tariff item 2921.49.00 as an 'other' acyclic monoamine derivative, provided it meets the purity criteria for a separate chemically defined compound.
2921.49.00m-Nitro-p-toluidine
m-Nitro-p-toluidine is a chemically defined aromatic monoamine with a nitro group and an amino group on a toluene backbone. It is used as an intermediate in azo dye production and is classified under tariff item 2921.49.00 as an 'other' acyclic monoamine derivative.
2921.49.00m-Nitro-p-toluidine Technical Grade 98%
Technical grade m-Nitro-p-toluidine at 98% purity is a separate chemically defined organic compound used primarily as an intermediate in azo dye production. It is classified under tariff item 2921.49.00 as an 'other' acyclic monoamine derivative.
2921.49.00p-Ethylaniline
p-Ethylaniline (4-ethylaniline) is an aromatic monoamine with an ethyl group on the benzene ring, used as a chemical intermediate in agrochemicals, pharmaceuticals, and dye manufacturing. It is classified under tariff item 2921.49.00 as an 'other' acyclic monoamine derivative.