Naphtha (petroleum), hydrotreated heavy

CAS 64742-48-9

U.S. production volumes are classified as confidential business information.

US productionCBI

Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.

Import value, 2024$56.9B

Top sourceCanada 22%

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. US production volume is confidential. Production reporting year: 2023. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Naphtha (petroleum), hydrotreated heavy · US import value by year

Peak 2013: $86.2B · 2024: $56.9B · 2025: $47.1B

Where It Comes From

Customs basis: HS 271012, 271019 · basket

EPA reports by year

2023: US production Confidential · Imports Confidential
2019: US production Confidential · Imports Confidential

These shares come from HS customs code 271012, 271019, which covers 243 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries

Country of origin for US imports, from Census customs data (2024).

CA 22%CanadaKR 8%South KoreaMX 7%MexicoNL 7%NetherlandsIN 5%India

Argentina
Bahrain
Israel
Kazakhstan
Bulgaria
Chile
Denmark
Ecuador
Malaysia
Indonesia
Pakistan
Brunei
Venezuela
Oman
Poland
Gabon
Australia
Greece
Jamaica
Romania
Egypt
Switzerland
Senegal
Hong Kong
Ukraine
Austria
Antigua and Barbuda
El Salvador
Bermuda
Trinidad and Tobago
Dominican Republic
Panama
Latvia
Hungary
South Africa
Costa Rica
Slovakia
Uruguay
Morocco
Estonia
Cyprus
Czech Republic
Barbados
Sri Lanka
Belarus
Ireland

EPA-registered manufacturers (35)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Pdvsa Petroleos S A · VE Venezuela

Sasol · ZA South Africa

Saudi Arabian Oil · SA Saudi Arabia

Shell Plc · GB United Kingdom

Totalenergies Se · FR France

Show all 35

Allnex Usa

Cenovus U.S

Chalmette Refining

Chevron

Countrymark

Cvr Energy

Deer Park Refining

Delek Us Holdings

Delta Air Lines

Ergon Chemicals

ExxonMobil

Flint Hills Resources Pine Bend

Formosa Plastics Corporation, U.S.A.

Hf Sinclair

Kern Energy

Lyondell Chemical

Marathon Petroleum

Martin Resource Management

Martinez Refining

Motiva Enterprises

Par Hawaii Refining

Pdv Holding

Phillips 66

Placid Refining

Sasol Chemicals (Usa)

Shell Petroleum

Sinclair Casper Refining

Superior Refining

Totalenergies Holdings Usa

Wrb Refining

Domestic parents -- activity not disclosed (7)

EPA records name a US company for this chemical but do not disclose whether the company made it here or imported it.

Covestro

Martinez Renewables

Shell

Total Specialties Usa

Show all 7

Toyal America

Valero Energy

EPA-registered importers (27)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Basf Se · DE Germany

Clariant International · CH Switzerland

Irving Oil · CA Canada

Patcham Fzc · AE United Arab Emirates

Reckitt Benckiser Group · GB United Kingdom

Show all 27

Venator Materials Plc · GB United Kingdom

Arkema

Basf

Bonakemi Usa Inc. (Dba Bona Us)

Brenntag

Clariant

Cmp Coatings

Colgate-Palmolive

Dupont Specialty Products Usa

Eckart America

Exxonmobil Product Solutions, A Div Of Exxon Mobil

Irving Oil Energy

King Industries

Liqui Moly Usa

Patcham Usa

Pennzoil-Quaker State

Reckitt Benckiser

S.C. Johnson & Son

Snf Holding

The Sherwin Williams

Venator Materials

Wego Chemical Group

Why It Matters

Sectors

EnergyTransportationConstructionMetals & MiningPlastics & RubberConsumer ProductsPaints & CoatingsPaper & PrintingCore Chemicals

Downstream UsesNot recorded

FDA Shortage Status

Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."

No FDA shortage records

Industrial Uses

Used in 8 sectors as 8 functional roles.

•Intermediate in Petroleum Refineries (100%)Processing—incorporation into formulation, mixture, or reaction product
•Intermediate in Petrochemical Manufacturing (100%)Processing as a reactant
•Fuel in Petroleum Refineries (100%)Processing as a reactant
•Solvent in Paint and Coating Manufacturing (100%)Use—non-incorporative activities
•Solvent in Transportation Equipment ManufacturingProcessing—incorporation into article
•Solvent in Asphalt Paving, Roofing, and Coating Materials ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
•Solids separation (precipitating) agent, not otherwise specified in Mining (except Oil and Gas) and support activitiesUse—non-incorporative activities
•Fuel agents in Petrochemical ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
•Dispersing agent in Paint and Coating ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
•Corrosion inhibitor in Fabricated Metal Product ManufacturingUse—non-incorporative activities
•Pigment in Printing Ink Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS64742-48-9

PubChem CIDNot recorded

DTXSIDDTXSID3028213

FormulaNot recorded

Mol. WeightNot recorded

SMILESNot recorded

Data Sources

EPA CompTox (DSSTox) · DTXSID3028213Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

Naphtha (petroleum), hydrotreated heavy (CAS 64742-48-9) https://chemicalindependence.com/chemical/64742-48-9/ EPA CompTox (DSSTox): DTXSID3028213. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID3028213 EPA Chemical Data Reporting: 64742-48-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 64742-48-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 271012,271019 for CAS 64742-48-9. Reporting year: 2024. https://usatrade.census.gov/