Flag of the United StatesAmerican Chemical Independence

1,3-Dioxane, 5-methyl-2-(2-methylpropyl)-, cis-

CAS 166301-22-0

EPA and Census publish no US supply data for this chemical.

Molecular structure of 166301-22-0
US productionNot reported
Top sourceNo public record

This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.

Why supply is unknown

Where It Comes From

EPA and Census publish no US supply data for this chemical.

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS166301-22-0
PubChem CIDNot recorded
DTXSIDDTXSID50888759
FormulaC9H18O2
Mol. Weight158.241 g/mol
SMILESCC(C)C[C@@H]1OC[C@H](C)CO1

Data Sources

← Back to Dashboard

Brief citations

1,3-Dioxane, 5-methyl-2-(2-methylpropyl)-, cis- (CAS 166301-22-0) https://chemicalindependence.com/chemical/166301-22-0/ EPA TSCA Inventory: CAS 166301-22-0. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory