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U.S. exports of ethchlorvynol (HS 290551) totaled $188K in December 2025, traded with 1 country.
Last updated: December 2025 dataEthchlorvynol is a sedative-hypnotic compound classified by its International Nonproprietary Name (INN) under the acyclic halogenated alcohol derivatives of Chapter 29. As a controlled substance with recognized pharmaceutical activity, imports are subject to DEA scheduling requirements in addition to FDA oversight, making the regulatory entry pathway more complex than for standard industrial chemicals. Because this heading has no children in the current US schedule and trade volumes are minimal, classification questions most often arise when the compound is present as an intermediate or impurity in a broader chemical shipment.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
Ethchlorvynol is subject to both FDA oversight as a pharmaceutical substance and DEA jurisdiction as a scheduled controlled substance. Importers must hold appropriate DEA registration and comply with import quota and permit requirements before shipment. Consult a licensed customs broker and regulatory counsel familiar with controlled substance imports.
Ethchlorvynol is specifically named at the HS6 level (290551) by its INN, separating it from the broader residual category of halogenated, sulfonated, nitrated, or nitrosated acyclic alcohol derivatives (290559). If a substance is not specifically named by INN or chemical identity in the tariff schedule, it falls to the NESOI (not elsewhere specified or included) line.
HSChapter 29
Subheading 20 of 20 in heading 2905
Subheading 290551 · $0 of $156.2M
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ImportsExports
Exports
$188KYoY · Pro
Fewer than 6 of the last 12 months reported trade above $500K; the trend chart is not shown for thin series.
Through December 2025. Source: U.S. Census Bureau.
Exports · December 2025
destination
customs district
None recorded for this period.
origin
entry
rate provision · imports
None recorded for this period.