Coke, petroleum

CAS 64741-79-3

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$117M

Top sourceBrazil 34%

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.

Where It Comes From

Customs basis: HS 271311 · narrow

EPA reports by year

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

HS 271311 covers only Coke, petroleum, so these shares are Coke, petroleum's own.

Source Countries

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

BR 34%BrazilDE 14%GermanyCO 10%ColombiaES 8%SpainCA 8%Canada

Switzerland
Japan
Sweden

EPA-registered manufacturers (30)

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

Cenovus Energy · CA Canada

Pdvsa Petroleos S A · VE Venezuela

Saudi Arabian Oil · SA Saudi Arabia

Shell Plc · GB United Kingdom

Totalenergies Se · FR France

Show all 30

Cenovus U.S

Chalmette Refining

Chevron Usa

Chs

Cvr Energy

Deer Park Refining

Delek Us Holdings

ExxonMobil

Flint Hills Resources Pine Bend

Graftech International

Hf Sinclair

Hf Sinclair Parco Refining

Hunt Consolidated

Lima Refining

Lyondell Chemical

Marathon Petroleum

Martinez Refining

Motiva Enterprises

Par Pacific Holdings

Pbf Holding

Pdv Holding

Phillips 66

Shell Petroleum

Totalenergies Holdings Usa

Wrb Refining

Domestic parents -- activity not disclosed (6)

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

Koch Industries

Martinez Renewables

Poco Graphite

Shell

Show all 6

Valero Energy

EPA-registered importers (6)

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

Amg Critical Materials Nv · NL Netherlands

Alcoa

Metallurg

Oxbow Carbon & Mineral Holdings

Rain Carbon

Show all 6

Schlumberger

Why It Matters

Sectors

Energy

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 2 sectors as 2 functional roles.

•Intermediate in Petroleum Refineries (100%)Processing—incorporation into formulation, mixture, or reaction product
•Fuel in Oil and Gas Drilling, Extraction, and Support activities (0%)Processing—incorporation into formulation, mixture, or reaction product
•Fuel in Petroleum Refineries (100%)Processing—incorporation into article

Chemical Identity

CAS64741-79-3

PubChem CIDNot recorded

DTXSIDDTXSID0028163

FormulaNot recorded

Mol. WeightNot recorded

SMILESNot recorded

Data Sources

EPA CompTox (DSSTox) · DTXSID0028163Retrieved 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

Coke, petroleum (CAS 64741-79-3) https://chemicalindependence.com/chemical/64741-79-3/ EPA CompTox (DSSTox): DTXSID0028163. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID0028163 EPA Chemical Data Reporting: 64741-79-3. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 64741-79-3. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 271311 for CAS 64741-79-3. Reporting year: 2024. https://usatrade.census.gov/