High Purity Acrylonitrile 99.9%
Ultra-pure grade acrylonitrile meeting polymerization specifications with <10 ppm impurities. This chemically defined nitrile-function compound is classified in HTS 2926.10.00.00 for use in specialty acrylic fiber production and pharmaceutical intermediates.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing sulfur impurities >100ppm
Organo-sulfur impurities may trigger classification in 2933 per Chapter notes excluding sulfonated derivatives from nitriles.
If pesticide-grade with specific biocidal additives
Specialty uses as intermediates for pesticides shift to Chapter 38 per exclusions.
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Import Tips & Compliance
• Require GC-MS analysis certificates; segregate from initiators/amines during storage; declare exact water content (<0.1%) on commercial invoice
Related Products under HTS 2926.10.00.00
Acrylonitrile Monomer
Pure acrylonitrile (CH2=CHCN) is a colorless liquid unsaturated nitrile-function compound used primarily as a chemical intermediate. It falls under HTS 2926.10.00.00 as it is a separate chemically defined organic compound with a nitrile function. This classification applies to the monomer in its standard commercial form for polymerization and synthesis.
Stabilized Acrylonitrile
Acrylonitrile with added stabilizers like hydroquinone to prevent polymerization during storage and transport. Classified under HTS 2926.10.00.00 per Chapter 29 note (f) as the stabilizer is necessary for preservation without changing its primary chemical identity. Used in industrial synthesis of nitrile rubber and ABS resins.
Acrylonitrile Technical Grade
Commercial technical grade acrylonitrile (98-99% purity) containing minimal water and aldehydes. Falls squarely under HTS 2926.10.00.00 as a separate chemically defined compound for bulk plastics manufacturing like SAN copolymers.
MEHQ Inhibited Acrylonitrile
Acrylonitrile inhibited with 4-methoxyphenol (MEHQ) at 30-50 ppm for extended shelf life. Chapter 29 note (f) permits this stabilizer addition, maintaining HTS 2926.10.00.00 classification for transport to polymer plants.
Acrylonitrile for Adiponitrile Production
Specialty acrylonitrile refined for hydrocyanation to adiponitrile (nylon-6,6 precursor). As a pure nitrile-function compound, classified under HTS 2926.10.00.00 despite specific end-use in synthetic fiber chain.
Polymerization-Grade Acrylonitrile
Low-residue acrylonitrile (<50ppb hydrocyanic acid) for direct emulsion/solution polymerization. Meets Chapter 29 definition of separate chemically defined compound, thus HTS 2926.10.00.00 for acrylic fiber and paint production.