2-Chloro-4-nitroaniline
2-Chloro-4-nitroaniline is a nitro-substituted chloroaniline explicitly named in HTS 2921.42.36.00 as an aromatic monoamine derivative. Primarily used as an intermediate for azo dyes and pharmaceutical synthesis.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If 4-chloro-2-nitroaniline isomer
Positional isomers have distinct statistical reporting numbers within 2921.42.
If for industrial dye manufacturing use with stabilizers
Certain formulated dye intermediates may fall under Chapter 29 oxygen/nitrogen function headings.
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Import Tips & Compliance
• Technical data sheet must specify exact isomer; misidentification leads to 2921.42.50 other derivatives
• Nitro compounds require special ventilation markings; complies with IMDG/UN 2237 classification
Related Products under HTS 2921.42.36.00
m-Chloroaniline
m-Chloroaniline (3-chloroaniline) is a chemically defined aromatic monoamine derivative with a chlorine substituent at the meta position, explicitly listed under HTS 2921.42.36.00. It serves as a key intermediate in synthesizing pharmaceuticals, pesticides, and dyes.
2,5-Dichloroaniline-4-sulfonic acid
2,5-Dichloroaniline-4-sulfonic acid is a sulfonated aromatic amine explicitly covered by HTS 2921.42.36.00. Used in manufacturing acid dyes and as a pharmaceutical intermediate.
2,5-Dichloroaniline-4-sulfonic acid monosodium salt
The monosodium salt of 2,5-dichloroaniline-4-sulfonic acid is explicitly listed under HTS 2921.42.36.00 per Chapter 29 salt classification rules. Commonly used in acid dye production.
2,4-Dinitroaniline
2,4-Dinitroaniline is a dinitro-substituted aniline explicitly covered by HTS 2921.42.36.00 as an aromatic amine derivative. Used in explosive manufacture and dye intermediates.
o-Nitroaniline-p-sulfonic acid, sodium salt
The sodium salt of o-nitroaniline-p-sulfonic acid (4-amino-2-nitrobenzenesulfonic acid sodium salt) is specifically named in HTS 2921.42.36.00. Essential for direct dye synthesis.
2,3,4-Trifluoroaniline
2,3,4-Trifluoroaniline is a polyfluorinated aniline derivative explicitly listed under HTS 2921.42.36.00. Used in agrochemical and pharmaceutical synthesis.