Gases (petroleum), extractive, C4-6, isopentene-rich, reaction products with methanol, ether fraction, hydrogenated, cracked, isopentene fraction
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.
The EPA did not publish how much of this chemical companies made or imported, or marked that amount confidential. Without that volume, ACID cannot calculate import dependency.
Where It Comes From
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.
ExxonMobil
Why It Matters
Sectors
EnergyCore Chemicals
Downstream UsesNo data available
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 All Other Basic Organic Chemical Manufacturing (80%)Processing as a reactant
- •Fuels and fuel additives in Petroleum Refineries (20%)Processing—incorporation into formulation, mixture, or reaction product
Chemical Identity
CAS108083-44-9
PubChem CIDNo data available
DTXSIDDTXSID3029075
FormulaNo data available
Mol. WeightNo data available
SMILESNo data available
Data Sources
DTXSID30290752026-04-06
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
108083-44-92026-04-24
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv
CAS 108083-44-92026-04-25
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr_industrial.csv