Piperidine

CAS 110-89-4

U.S. production volumes are classified as confidential business information.

US productionCBI

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

Import value, 2024$4M

Top sourceChina 40%

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. US production volume is confidential. 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 293332 · basket

EPA reports by year

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

These shares come from HS customs code 293332, which covers 2 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 40%ChinaJP 20%JapanIN 17%IndiaGB 12%United KingdomCA 8%Canada

Hong Kong
Switzerland

EPA-registered manufacturers (1)

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

Aurorium

EPA-registered importers (1)

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

Tedia

Why It Matters

Sectors

HealthConsumer ProductsCore Chemicals

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 4 sectors as 2 functional roles.

•Intermediate in Pharmaceutical and Medicine Manufacturing (100%)Processing as a reactant
•Laboratory chemicals in ServicesNot Known or Reasonably Ascertainable
•Laboratory chemicals in Wholesale and Retail TradeNot Known or Reasonably Ascertainable
•Intermediate in All Other Basic Organic Chemical Manufacturing (40%)Processing as a reactant

Chemical Identity

CAS110-89-4

PubChem CID8082

DTXSIDDTXSID6021165

FormulaC5H11N

Mol. Weight85.15 g/mol

SMILESC1CCNCC1

Data Sources

EPA CompTox (DSSTox) · DTXSID6021165Retrieved 2026-04-06
PubChem · compound 8082Retrieved 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

Piperidine (CAS 110-89-4) https://chemicalindependence.com/chemical/110-89-4/ EPA CompTox (DSSTox): DTXSID6021165. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID6021165 PubChem: 8082. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/8082 EPA Chemical Data Reporting: 110-89-4. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 110-89-4. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 293332 for CAS 110-89-4. Reporting year: 2024. https://usatrade.census.gov/