Industrial Grade 2-EHA Monomer (EHAC)
Technical-grade 2-ethylhexyl acrylate (EHAC) with typical 99.5% assay and <400 ppm water content, used in manufacturing pressure-sensitive adhesives. Classified specifically under HTS 2916.12.5040 as the named acrylic acid ester. Meets Chapter 29 requirements for chemically defined organic compounds with minimal impurities.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If adhesive-prepared with >20% acrylate polymers
Prepared adhesives containing polymerized acrylates classify in Chapter 35, not monomers.
If partially polymerized to oligomer (>20% solids)
Acrylic polymers, even low molecular weight, fall under Chapter 39 plastics.
If corresponding alcohol (2-ethylhexanol) form
The alcohol component alone is an unsaturated aliphatic alcohol under 2909, separate from acrylic ester.
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Import Tips & Compliance
• Submit GC-MS analysis verifying <0.1% acrylic acid residue; excess acid risks reclassification to 2916.11
• Label drums with GHS pictograms (Flammable, Skin Irritant); ensure PLACARDS for DOT Class 3 PG III shipments
Related Products under HTS 2916.12.50.40
2-Ethyl-1-hexyl Acrylate Monomer
Pure 2-ethyl-1-hexyl acrylate is a clear, colorless liquid monomer classified under HTS 2916.12.5040 as an ester of acrylic acid. It serves as a key building block in polymerization reactions for producing flexible polymers and copolymers. The chemical structure features an unsaturated acyclic monocarboxylic acid ester, fitting Chapter 29 note (a) for separate chemically defined organic compounds.
Inhibited 2-Ethylhexyl Acrylate (MEHQ Stabilized)
2-Ethyl-1-hexyl acrylate stabilized with monomethyl ether hydroquinone (MEHQ) at 25-100 ppm prevents premature polymerization during storage and transport. This fits HTS 2916.12.5040 under Chapter 29 note (f) as the stabilizer is necessary for preservation. Commonly supplied at 99% purity for industrial polymerization applications.
Low-Odor 2-Ethyl-1-Hexyl Acrylate Grade
Special low-residual odor version of 2-ethyl-1-hexyl acrylate (odor <1 on scale) for medical tape adhesives and transdermal patches. Precisely classified under HTS 2916.12.5040 meeting Chapter 29 purity standards. The ester provides peel adhesion without skin irritation.
2-Ethylhexyl Acrylate for Adhesives Production
High-purity 2-ethyl-1-hexyl acrylate specified for pressure-sensitive adhesive manufacturing, with low residual odor and color (APHA <10). Falls under HTS 2916.12.5040 as a derivative ester of acrylic acid per heading 2916. Provides flexibility and tack in PSA formulations.