Vinyl Acetate Monomer (VAM)
Vinyl acetate monomer is a clear, colorless liquid chemically defined as the ester of acetic acid with vinyl alcohol (CH3COOCH=CH2). It falls under HTS 2915.32.00.00 as a saturated acyclic monocarboxylic acid ester per Chapter 29 note (a). Primarily used as a raw material for polymerization.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If contains >2% impurities or stabilizers rendering it a mixture
Chapter 29 excludes mixtures not meeting chemically defined criteria; classified as chemical preparations instead
If dissolved in organic solvent for transport exceeding safety norms
Chapter 29 note (e) limits solvent solutions to those solely for safety/transport without specific use suitability
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Import Tips & Compliance
• Verify purity certificate (typically >99%) to confirm classification as pure compound; ensure proper UN1263 hazardous labeling for flammable liquids; avoid bulk shipments without stabilizer documentation
Related Products under HTS 2915.32.00.00
Stabilized Vinyl Acetate (0.01% Hydroquinone)
Vinyl acetate with added 0.01% hydroquinone stabilizer to prevent polymerization during storage and transport, still qualifying as the chemically defined compound. Classified under HTS 2915.32.00.00 per Chapter 29 note (f) allowing stabilizers necessary for preservation. Used in polymer production.
Vinyl Acetate 99.5% Technical Grade
Technical grade vinyl acetate containing minor impurities (<0.5%) but remains a separate chemically defined organic compound. Falls under HTS 2915.32.00.00 as permitted by Chapter 29 note (a) for compounds with impurities. Key monomer for PVA emulsions.
Vinyl Acetate with MEHQ Inhibitor
Vinyl acetate polymerized inhibitor containing 4-10 ppm monomethyl ether hydroquinone (MEHQ) for extended shelf life. Qualifies under HTS 2915.32.00.00 via Chapter 29 note (f) as stabilizer-added compound. Standard specification for industrial monomer supply.
Pharma Grade Vinyl Acetate (99.9% Pure)
High purity vinyl acetate meeting pharmaceutical intermediate standards with <0.1% impurities. Classified as chemically defined ester under HTS 2915.32.00.00 per Chapter 29 scope. Used in synthesis of pharmaceutical polymers.
Vinyl Acetate in 1% Methanol Solution
Vinyl acetate dissolved in 1% methanol as transport stabilizer, qualifying under HTS 2915.32.00.00 per Chapter 29 note (e) for safety/transport solvents. Prevents gelling during shipping; methanol evaporates post-delivery.
Industrial Vinyl Acetate Bulk (Stabilized)
Bulk vinyl acetate monomer with industry-standard polymerization inhibitor for large-scale emulsion polymer production. Meets HTS 2915.32.00.00 as pure chemically defined ester with transport stabilizer per Chapter 29 note (f).