Flag of the United StatesAmerican Chemical Independence

Propane, 2,2-dimethyl-

CAS 463-82-1

EPA’s 2023 records show zero U.S. production of this chemical.

Molecular structure of 463-82-1
US productionZero
Import value, 2024$917M
Import volumeCBI
Top sourceCanada 95%

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. 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 290110 · basket

EPA reports by year
2023
US production Zero · Imports Confidential

These shares come from HS customs code 290110, which covers 58 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CA 95%CanadaDE 2%GermanyBR 1%BrazilKR 1%South Korea
EPA-registered importers (1)
Tartan Oil

Why It Matters

Sectors
Consumer Products
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

  • •Fuel in Wholesale and Retail Trade (100%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS463-82-1
PubChem CIDNot recorded
DTXSIDDTXSID6029179
FormulaC5H12
Mol. Weight72.151 g/mol
SMILESCC(C)(C)C

Data Sources

← Back to Dashboard← Back to Consumer Products

Brief citations

Propane, 2,2-dimethyl- (CAS 463-82-1) https://chemicalindependence.com/chemical/463-82-1/ EPA TSCA Inventory: CAS 463-82-1. Retrieved 2026-04-29. https://www.epa.gov/tsca-inventory EPA Chemical Data Reporting: 463-82-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 463-82-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 290110 for CAS 463-82-1. Reporting year: 2024. https://usatrade.census.gov/