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Benzonitrile, 4-(trans-5-pentyl-1,3-dioxan-2-yl)-

CAS 74240-66-7

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

Molecular structure of 74240-66-7
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.

Vendor Pricing

$217.80/gLabotest KG
CountryGermany
Pack$1089.00 / 5000 mg
Purity90%
Vendors1 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

Chemical Identity

CAS74240-66-7
PubChem CIDNot recorded
DTXSIDDTXSID70887784
FormulaC16H21NO2
Mol. Weight259.349 g/mol
SMILESCCCCC[C@H]1CO[C@@H](OC1)C1=CC=C(C=C1)C#N

Data Sources

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Brief citations

Benzonitrile, 4-(trans-5-pentyl-1,3-dioxan-2-yl)- (CAS 74240-66-7) https://chemicalindependence.com/chemical/74240-66-7/ EPA TSCA Inventory: CAS 74240-66-7. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory