HSChapter 29
U.S. exports of 4,6-dinitro-o-cresol (dnoc) and its salts (HS 290892) totaled $45K in June 2026, traded with 3 countries.
Last updated: June 2026 data4,6-Dinitro-o-cresol, known by its ISO common name DNOC, is a nitrophenol compound historically used as an agricultural pesticide, fungicide, and herbicide, and is classified as a persistent organic pollutant under international agreements. The single 10-digit line (2908920000) also captures related compounds such as 4-nitro-meta-cresol. DNOC is subject to EPA regulatory oversight under FIFRA, and its import for pesticidal use in the US is not currently supported by an active registration. Importers should verify the intended application and consult with EPA-registered counsel before shipment.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
HTS line 2908920000 covers DNOC (4,6-dinitro-o-cresol) as well as structurally related compounds such as 4-nitro-meta-cresol. These are distinct chemical entities with different CAS numbers, but they share the nitrocresol chemical family and are grouped together in the US tariff schedule. Importers should document the precise compound identity on entry paperwork.
DNOC is listed under the Rotterdam Convention on Prior Informed Consent (PIC), which requires exporting countries to notify importing countries before shipping certain hazardous chemicals. While the US has signed but not ratified the Rotterdam Convention, trading partners may impose PIC notification requirements, and importers should confirm compliance obligations in both the origin country and at US entry.
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| Country | Imports | Exports | Balance |
|---|---|---|---|
| CZECH REPUBLIC | -- | $45K | +$45K |
| JAPAN | -- | -- | -- |
| BRAZIL | -- | -- | -- |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 2908920000 | DINITRO-ORTHO CRESOL,4-NITRO-META-CRESOL,ETC | $45K |
NUCLEIC ACIDS & SALTS; OTHER HETEROCYCLIC CMP, NES
HS 293499
POLYPEPTIDE PROTEIN& GLYCOPROTEIN HORMONES &DERIV
HS 293719
CMPDS CONT AN UNFUSED PYRIDINE RING ETC NESOI
HS 293339
BENZENE
HS 290220
HETEROCYCLIC COMP W NITROGEN HETERO-ATM ONLY NESOI
HS 293399
HETEROCYCLIC COMP WITH UNFUSED PYRAZOLE RING NESOI
HS 293319
| State | Imports | Exports | Balance |
|---|---|---|---|
| Oregon | -- | $45K | +$45K |
| California | -- | -- | -- |
| Massachusetts | -- | -- | -- |
| Port | Imports | Exports | Balance |
|---|---|---|---|
| CLEVELAND, OH | -- | $45K | +$45K |
| ANCHORAGE, AK | -- | -- | -- |
| MIAMI INTERNATIONAL AIRPORT, FL | -- | -- | -- |