Distillates (petroleum), steam-cracked, C5-10 fraction, mixed with light steam-cracked petroleum naphtha C5 fraction

CAS 68477-55-4

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$26.0B

Import volumeZero

Top sourceCanada 18%

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 270750, 271012 · basket

EPA reports by year

2023: US production Confidential · Imports Zero
2019: US production 920.0M lb · Imports Zero

These shares come from HS customs code 270750, 271012, which covers 126 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 18%CanadaNL 14%NetherlandsIN 10%IndiaIT 6%ItalyGB 6%United Kingdom

Germany
Bulgaria
Peru
United Arab Emirates
Mexico
Colombia
Kuwait
Singapore
Chile
Nigeria
Bahrain
Oman
Australia
Qatar
Greece
Poland
Malaysia
Georgia
Romania
Denmark
Croatia
Senegal
Jamaica
Latvia
Dominican Republic
Ireland
South Africa
Austria

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.

Hf Sinclair

Why It Matters

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

Chemical Identity

CAS68477-55-4

PubChem CIDNot recorded

DTXSIDDTXSID2098906

FormulaNot recorded

Mol. WeightNot recorded

SMILESNot recorded

Data Sources

EPA CompTox (DSSTox) · DTXSID2098906Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

← Back to Dashboard

Brief citations

Distillates (petroleum), steam-cracked, C5-10 fraction, mixed with light steam-cracked petroleum naphtha C5 fraction (CAS 68477-55-4) https://chemicalindependence.com/chemical/68477-55-4/ EPA CompTox (DSSTox): DTXSID2098906. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID2098906 EPA Chemical Data Reporting: 68477-55-4. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 270750,271012 for CAS 68477-55-4. Reporting year: 2024. https://usatrade.census.gov/