Flag of the United StatesAmerican Chemical Independence

4-(Dimethylamino)cinnamaldehyde

CAS 6203-18-5

2-Propenal, 3-[4-(dimethylamino)phenyl]-

Molecular structure of 6203-18-5
US productionNot reported
Import value, 2024$21M
Top sourceIndia 59%

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

Production is reported production, not a complete census of factories. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 292239 · basket

These shares come from HS customs code 292239, which covers 30 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
IN 59%IndiaDE 15%GermanyCN 14%ChinaIT 10%ItalyES 2%Spain

Why It Matters

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

Chemical Identity

CAS6203-18-5
PubChem CIDNot recorded
DTXSIDDTXSID9022237
FormulaC11H13NO
Mol. Weight175.231 g/mol
SMILESCN(C)C1=CC=C(\C=C\C=O)C=C1

Data Sources

← Back to Dashboard

Brief citations

4-(Dimethylamino)cinnamaldehyde (CAS 6203-18-5) https://chemicalindependence.com/chemical/6203-18-5/ EPA TSCA Inventory: CAS 6203-18-5. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 292239 for CAS 6203-18-5. Reporting year: 2024. https://usatrade.census.gov/