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Cellulose

CAS 9004-34-6

EPA’s 2023 records show zero U.S. production of this chemical.

Molecular structure of 9004-34-6
US productionZero
Import value, 2024$92M
Import volumeCBI
Top sourceIreland 21%

At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. Production reporting year: 2023. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 391290 · narrow

EPA reports by year
2023
US production Zero · Imports Confidential

These shares come from HS customs code 391290, which covers 6 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
IE 21%IrelandIN 18%IndiaJP 13%JapanBR 13%BrazilTW 11%Taiwan
EPA-registered importers (2)
Schlumberger
Wego Chemical Group

Why It Matters

Sectors
Energy
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Chemical Identity

CAS9004-34-6
PubChem CIDNot recorded
DTXSIDDTXSID3050492
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Cellulose (CAS 9004-34-6) https://chemicalindependence.com/chemical/9004-34-6/ EPA TSCA Inventory: CAS 9004-34-6. Retrieved 2026-04-29. https://www.epa.gov/tsca-inventory EPA Chemical Data Reporting: 9004-34-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 9004-34-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 391290 for CAS 9004-34-6. Reporting year: 2024. https://usatrade.census.gov/