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5-Tetradecyne, 14,14-diethoxy-

CAS 71393-98-1

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

Molecular structure of 71393-98-1
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

CAS71393-98-1
PubChem CIDNot recorded
DTXSIDDTXSID1072343
FormulaC18H34O2
Mol. Weight282.468 g/mol
SMILESCCCCC#CCCCCCCCC(OCC)OCC

Data Sources

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Brief citations

5-Tetradecyne, 14,14-diethoxy- (CAS 71393-98-1) https://chemicalindependence.com/chemical/71393-98-1/ EPA TSCA Inventory: CAS 71393-98-1. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory