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Distillates, petroleum, clay-treated heavy naphthenic

CAS 64742-44-5

Used in 1 industrial sector tracked by the EPA.

Molecular structure of 64742-44-5
US production4.1M lb
Import volumeZero
Import dependency0%
Top sourceNo public record

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 271019 · basket

EPA reports by year
2023
US production 4.1M lb · Imports Zero
2019
US production 11.9M lb · Imports Zero

HS customs code 271019 covers 156 tracked chemicals in total. US Census does not break out this chemical's share, so the country-of-origin mix is not available. EPA CDR reports import dependency at the chemical level separately, shown above.

EPA-registered manufacturers (1)
Calumet

Why It Matters

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

Industrial Uses

  • •Lubricating agent in Asphalt Paving, Roofing, and Coating Materials Manufacturing (100%)Use—non-incorporative activities

Chemical Identity

CAS64742-44-5
PubChem CIDNot recorded
DTXSIDDTXSID5029390
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Distillates, petroleum, clay-treated heavy naphthenic (CAS 64742-44-5) https://chemicalindependence.com/chemical/64742-44-5/ EPA CompTox (DSSTox): DTXSID5029390. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID5029390 EPA Chemical Data Reporting: 64742-44-5. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 64742-44-5. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting