Reagent Grade N,N-Dimethylaniline 99.5% ACS
ACS reagent grade N,N-Dimethylaniline at 99.5% purity for laboratory use, classified as a separate chemically defined compound under HTS 2921.42.10.00. Meets Chapter 29 scope despite high purity specs, as it's the named aniline derivative without exclusions.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If Diagnostic or lab reagents in sets classify in 3822.
Pure single compounds remain Chapter 29; assembled lab kits shift per note exclusions.
If the para-isomer (N,N-Dimethyl-p-toluidine)
Specific isomers have distinct subheadings; only unsubstituted N,N-Dimethylaniline uses .10.
If denatured for non-chemical use
Chapter 29 excludes denatured alcohols, but amine denaturing would shift classification.
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Import Tips & Compliance
• Include ACS specification sheet proving chemical identity and purity
• Small lab quantities still classify here; not retail 'put up' under Chapter 38
Related Products under HTS 2921.42.10.00
N,N-Dimethylaniline
N,N-Dimethylaniline is a chemically defined aromatic monoamine derivative where two methyl groups are attached to the nitrogen of aniline. It falls under HTS 2921.42.10.00 as a specific aniline derivative listed in the amine-function compounds heading of Chapter 29. This colorless to yellowish liquid is used primarily as an intermediate in organic synthesis.
N,N-Dimethylaniline Technical Grade 99%
Technical grade N,N-Dimethylaniline with 99% purity is a separate chemically defined organic compound used in industrial dye manufacturing. Classified under HTS 2921.42.10.00 due to its specific identity as an aniline derivative, even with minor impurities allowed per Chapter 29 note (a). Supplied in drums for chemical synthesis applications.
N,N-Dimethylaniline Stabilized with Hydroquinone
N,N-Dimethylaniline with added hydroquinone stabilizer for preservation during transport, remaining a chemically defined compound under Chapter 29 note (f). Falls under HTS 2921.42.10.00 as the stabilizer doesn't change its specific aniline derivative nature or render it for specific use. Used in pharmaceutical intermediate production.
N,N-Dimethylaniline in 10% Aqueous Solution
10% N,N-Dimethylaniline dissolved in water, qualifying under Chapter 29 note (d) as a product of heading 2921.42 dissolved for standard handling. Classified specifically under HTS 2921.42.10.00 as the named compound in solution form. Used for safer handling in dye production.