Peroxide, 1,1-dimethylethyl 1-methyl-1-phenylethyl

U.S. production volumes are classified as confidential business information.

Molecular structure of 3457-61-2
US ProductionCBI
Import Value$56M
Top SourceChina 47%

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

Customs basis: HS 290960 · basket

These shares come from HS customs code 290960, which covers 19 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
CN 47%ChinaDE 31%GermanyKR 11%South KoreaBE 8%BelgiumTR 1%Turkey
EPA-registered manufacturers (1)
Arkema
EPA-registered importers (1)
Nouryon Chemicals

Why It Matters

Sectors
Plastics & Rubber
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 3 sectors as 2 functional roles.

  • •Viscosity adjustors in Rubber Product Manufacturing (100%)Processing as a reactant
  • •Hardener in Plastics Material and Resin Manufacturing (10%)Processing as a reactant
  • •Hardener in Plastics Product Manufacturing (90%)Processing as a reactant

Chemical Identity

CAS3457-61-2
PubChem CID76997
DTXSIDDTXSID9063039
FormulaC13H20O2
Mol. Weight208.3 g/mol
SMILESCC(C)(C)OOC(C)(C)C1=CC=CC=C1

Data Sources

DTXSID90630392026-04-06

https://doi.org/10.23645/epacomptox.5588566

Archive: data/sources/comptox/dsstox_identifiers.csv

769972026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/76997/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/76997.json

3457-61-22026-04-24

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr.csv

CAS 3457-61-22026-04-25

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr_industrial.csv

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