2-Propenoic acid, 2-[[(butylamino)carbonyl]oxy]ethyl ester

CAS 63225-53-6

EPA’s 2023 records show zero U.S. production of this chemical.

US productionZero

Import value, 2024$371M

Import volumeCBI

Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.

Top sourceChina 27%

At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. Production reporting year: 2023. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 292419 · basket

EPA reports by year

2023: US production Zero · Imports Confidential
2019: US production Confidential · Imports Confidential

These shares come from HS customs code 292419, which covers 211 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).

CN 27%ChinaIN 18%IndiaDE 14%GermanyIT 10%ItalyGB 6%United Kingdom

Hungary
Austria
Spain
Egypt
Canada
Sweden
Ukraine
Denmark
Israel
Lithuania
Greece
Ireland
Taiwan
Uruguay
Turkey
Australia
Singapore
Latvia
Colombia

Domestic parents -- activity not disclosed (1)

EPA records name a US company for this chemical but do not disclose whether the company made it here or imported it.

Kowa Holdings America

EPA-registered importers (2)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Rahn Ag · CH Switzerland

Rahn Usa

Why It Matters

Sectors

ConstructionPaints & CoatingsPaper & Printing

Downstream UsesNot recorded

FDA Shortage Status

Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."

No FDA shortage records

Industrial Uses

Used in 3 sectors as 1 functional role.

•Monomers in Adhesive Manufacturing (5%)Processing—incorporation into formulation, mixture, or reaction product
•Monomers in Paint and Coating Manufacturing (40%)Processing—incorporation into formulation, mixture, or reaction product
•Monomers in Printing Ink Manufacturing (50%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$0.66/gAaron Chemicals LLC

CountryHong Kong

Pack$328.00 / 500 g

Purity95%

Vendors6 available

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

5 more vendors

Vendor	Country	$/g	Pack	Purity
Angene Chemical	China → Hong Kong	$0.69	500 g	95%
AK Scientific, Inc.	United States	$4.97	100 g	95%
A2B Chem LLC	United States	$5.35	100 g	95%
AA BLOCKS	United States	$5.53	100 g	95%
Angene International Limited	United States	$7.98	100 g	95%

Chemical Identity

CAS63225-53-6

PubChem CID113159

DTXSIDDTXSID1069798

FormulaC10H17NO4

Mol. Weight215.25 g/mol

SMILESCCCCNC(=O)OCCOC(=O)C=C

Data Sources

EPA CompTox (DSSTox) · DTXSID1069798Retrieved 2026-04-06
PubChem · compound 113159Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

2-Propenoic acid, 2-[[(butylamino)carbonyl]oxy]ethyl ester (CAS 63225-53-6) https://chemicalindependence.com/chemical/63225-53-6/ EPA CompTox (DSSTox): DTXSID1069798. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID1069798 PubChem: 113159. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/113159 EPA Chemical Data Reporting: 63225-53-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 63225-53-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 292419 for CAS 63225-53-6. Reporting year: 2024. https://usatrade.census.gov/