Hydrocarbons, C1-4, debutanizer 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 (8)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Chs
Citgo Holding
Delek Us Holdings
ExxonMobil
Marathon Petroleum
Show all 8
Phillips 66
Shell
Shell Chemical
Why It Matters
No data available
Chemical Identity
CAS68527-19-5
PubChem CIDNo data available
DTXSIDDTXSID4028705
FormulaNo data available
Mol. WeightNo data available
SMILESNo data available
Data Sources
DTXSID40287052026-04-06
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
68527-19-52026-04-24
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv