Gases, petroleum, fluidized catalytic cracker splitter residues

CAS 68919-19-7

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$3.0B

Top sourceCanada 91%

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.

Where It Comes From

Customs basis: HS 271112, 271113, 271114, 271119, 271129 · basket

EPA reports by year

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

These shares come from HS customs code 271112, 271113, 271114, 271119, 271129, which covers 129 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 91%CanadaCL 1%ChileKR 1%South Korea

Nigeria
United Kingdom
Algeria
Mexico
Trinidad and Tobago
China
Italy
Dominican Republic
Czech Republic
Germany
United Arab Emirates
Poland
Guyana
Taiwan
Turkey
Netherlands
Philippines
Sweden
Ireland
Belgium
Japan
Qatar
Austria
Switzerland

EPA-registered manufacturers (1)

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

Marathon Petroleum

EPA-registered importers (1)

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

Phillips 66

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS68919-19-7

PubChem CIDNot recorded

DTXSIDDTXSID1028867

FormulaNot recorded

Mol. WeightNot recorded

SMILESNot recorded

Data Sources

EPA CompTox (DSSTox) · DTXSID1028867Retrieved 2026-04-06
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

Gases, petroleum, fluidized catalytic cracker splitter residues (CAS 68919-19-7) https://chemicalindependence.com/chemical/68919-19-7/ EPA CompTox (DSSTox): DTXSID1028867. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID1028867 EPA Chemical Data Reporting: 68919-19-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 271112,271113,271114,271119,271129 for CAS 68919-19-7. Reporting year: 2024. https://usatrade.census.gov/