2,6-Difluorobenzonitrile Stabilized
2,6-Difluorobenzonitrile with polymerization inhibitor (0.1% methoxyhydroquinone) falls under HTS 2926.90.19.00 per Chapter 29 note (f) allowing stabilizers necessary for preservation. Used in liquid crystal intermediate synthesis. Stabilizer addition maintains pure compound classification.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If stabilizer renders it a reaction accelerator
Chemical reaction accelerators containing organic compounds classified in 3815, not pure Chapter 29 compounds
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Import Tips & Compliance
• Declare stabilizer type/concentration (<1%) and justify transport necessity in commercial invoice
• Avoid anti-dusting agents; such additions must meet strict safety/identification criteria per note (g)
• Thermal stability data recommended for air shipment approvals
Related Products under HTS 2926.90.19.00
N,N-Bis(2-cyanoethyl)aniline
N,N-Bis(2-cyanoethyl)aniline is an aromatic nitrile-function compound featuring a benzene ring substituted with an aniline nitrogen bearing two cyanoethyl groups. It falls under HTS 2926.90.19.00 as a specifically named aromatic nitrile compound used primarily as an intermediate in organic synthesis for pharmaceuticals and dyes. This chemical is a separate chemically defined organic compound per Chapter 29 notes.
2,6-Difluorobenzonitrile
2,6-Difluorobenzonitrile is an aromatic nitrile compound with fluorine substituents ortho to the cyano group on a benzene ring, specifically enumerated in HTS 2926.90.19.00. This chemically defined organic compound serves as a key intermediate in synthesis of pharmaceuticals, agrochemicals, and fluorinated materials. The halogenated aromatic nitrile structure fits Chapter 29's scope for separate organic compounds.
N,N-Bis(2-cyanoethyl)aniline Technical Grade 98%
Technical grade N,N-Bis(2-cyanoethyl)aniline (98% purity) remains classified under HTS 2926.90.19.00 as it meets Chapter 29 definition of separate chemically defined compounds containing impurities. Used in dye manufacturing and polymer cross-linking agents. Impurities do not change its principal aromatic nitrile-function identity.