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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If stabilizer addition renders it a formulated preparation
Chapter 29 note (g) excludes additions making it suitable for specific non-general use, shifting to Chapter 38.
If misclassified as phenol derivative due to stabilizer
Principal characteristic remains the aniline function, not phenolic stabilizer, per last-in-numerical-order rule.
If for toluene-2,4-diamine if structurally confused
Different specific aniline derivative; toluene diamine uses separate subheading.
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Import Tips & Compliance
• Document stabilizer addition solely for safety/transport to qualify under Chapter 29 note (f)
• TSCA certification required; notify EPA for new chemical if not pre-registered
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.
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.
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.