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SITCSection 5
U.S. exports of ether-alcohols, ether-phenols, peroxides & their derivatives (SITC 51617) totaled $76.9M in July 2026.
Importers of Ether-Alcohols, Ether-Phenols, Peroxides & Their Derivatives paid $2.8M in duties in July 2026 — an effective duty rate of 14% on $19.7M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: July 2026 dataEther-alcohols such as glycol ethers (e.g., ethylene glycol monobutyl ether) are widely used as coalescing agents in waterborne coatings, cleaning formulations, and semiconductor process chemicals, while ether-phenols serve as antioxidant and surfactant precursors. Alcohol, ether, and ketone peroxides within this heading — including methyl ethyl ketone peroxide — are classified as organic peroxides and subject to strict DOT hazardous materials transport rules. The heading also captures halogenated, sulfonated, nitrated, and nitrosated derivatives, requiring precise chemical documentation for correct entry.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
473 shipments/mo
Basic heading 137 of 465 in section 5
Basic heading 51617 · $26.3M of $28.9B
Alcohol, ether, and ketone peroxides are thermally unstable and can decompose exothermically, posing fire and explosion risks. DOT classifies them as Class 5.2 organic peroxides, requiring specific packaging (often temperature-controlled), labeling, and shipping documentation. Importers must ensure that the foreign shipper's packaging meets UN performance standards and that the entry documents reflect the correct hazard classification.
Semiconductor-grade glycol ethers require ultra-low metal content (parts-per-trillion levels for key metals) and strict control of particulate matter, far exceeding the purity standards acceptable for industrial coatings. Importers supplying electronics manufacturers should obtain supplier certificates of analysis that address these trace-metal and particle specifications, as standard industrial-grade product will not meet fab requirements.
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Exports · July 2026
destination
customs district
Census does not publish district detail for this classification system.
origin
Census does not publish state detail for this classification system.
entry
Census does not publish port detail for this classification system.
ImportsExports
Imports
$26.3MYoY · Pro
Exports
$76.9MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.