2-Propenoic acid, 2-methyl-, 2-(dimethylamino)ethyl ester, polymer with 1-ethenylhexahydro-2H-azepin-2-one and 1-ethenyl-2-pyrrolidinone

CAS 102972-64-5

US productionNot reported

Import value, 2024$1.1B

Top sourceJapan 21%

EPA exempts this chemical from its production survey.

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 390591, 390690 · basket

These shares come from HS customs code 390591, 390690, which covers 65 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries

Country of origin for US imports, from Census customs data (2024).

JP 21%JapanCA 18%CanadaDE 13%GermanyIT 8%ItalyMX 8%Mexico

India
Austria
Switzerland
Singapore
South Africa
Poland
Australia
Denmark
United Arab Emirates
Vietnam
Colombia
Ireland
Indonesia
Dominican Republic
Luxembourg
Portugal
Czech Republic
Lithuania
Costa Rica
Egypt
Chile
Greece
Norway
Liechtenstein
Bulgaria
Guatemala
Hungary
Peru
Philippines
Jordan
Finland
Slovenia
New Zealand

Why It Matters

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

Chemical Identity

CAS102972-64-5

PubChem CIDNot recorded

DTXSIDDTXSID50145596

FormulaC22H37N3O4

Mol. Weight407.555 g/mol

SMILESC=CN1CCCC1=O.C=CN1CCCCCC1=O.CN(C)CCOC(=O)C(C)=C

Data Sources

EPA TSCA InventoryRetrieved 2026-10-04
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

2-Propenoic acid, 2-methyl-, 2-(dimethylamino)ethyl ester, polymer with 1-ethenylhexahydro-2H-azepin-2-one and 1-ethenyl-2-pyrrolidinone (CAS 102972-64-5) https://chemicalindependence.com/chemical/102972-64-5/ EPA TSCA Inventory: CAS 102972-64-5. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 390591,390690 for CAS 102972-64-5. Reporting year: 2024. https://usatrade.census.gov/