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4-Morpholinecarboxaldehyde

CAS 4394-85-8

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

Molecular structure of 4394-85-8
US productionCBI
Import value, 2024$6.4B
Top sourceSingapore 36%

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 293499 · basket

EPA reports by year
2023
US production Confidential · Imports Confidential
2019
US production Confidential · Imports Confidential

These shares come from HS customs code 293499, which covers 575 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
SG 36%SingaporeIE 23%IrelandCN 11%ChinaCH 6%SwitzerlandIN 5%India
EPA-registered importers (2)
Basf Se · DE Germany
Basf

Why It Matters

Sectors
ElectronicsTransportationConstructionMetals & MiningPlastics & RubberConsumer ProductsPaints & CoatingsCore Chemicals
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 9 sectors as 3 functional roles.

  • •Solvent in ConstructionProcessing—incorporation into formulation, mixture, or reaction product
  • •Solvent in Furniture and Related Product ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • •Solvent in Adhesive ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • •Solvent in Transportation Equipment ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • •Solvent in Plastics Product ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • •Solvent in Paint and Coating ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • •Solvent in Miscellaneous ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • •Intermediate in All Other Basic Organic Chemical ManufacturingProcessing as a reactant
  • •Plating agent in Computer and Electronic Product ManufacturingProcessing as a reactant

Vendor Pricing

$0.01/gAaron Chemicals LLC
CountryHong Kong
Pack$292.00 / 25 kg
Purity98%
Vendors21 available

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

20 more vendors
VendorCountry$/gPackPurity
Angene ChemicalChina → Hong Kong$0.0210 kg98%
A2B Chem LLCUnited States$0.031 kg98%
AA BLOCKSUnited States$0.03500 g98%
BLD Pharmatech Co., LimitedUnited States$0.041 kg98%
BLD Pharmatech GmbHGermany$0.041 kg98%
BLD Pharmatech Ltd.China$0.041 kg98%
Ambeed, Inc.United States$0.041 kg98%
ChemsceneUnited States$0.051 kg—
SynthonixUnited States$0.06500 g95%
Fluorochem EUGermany$0.07500 g98%
Angene International LimitedUnited States$0.07500 g99%
AK Scientific SpecializedUnited States$0.12500 g98%
AK Scientific, Inc.United States$0.16500 g99%
Sigma-Aldrich (Rush Stock)Germany$0.19500 g99%
Sigma-AldrichGermany$0.19500 g99%
Combi-Blocks, Inc.United States$0.251 kg97%
ALFA AESARGermany$0.272.5 kg99%
Fluorochem UKUnited Kingdom$0.2925 g98%
AstaTech, IncUnited States$0.391 kg95%
AngeneChina → Hong Kong$4266.6730 mg98%

Chemical Identity

CAS4394-85-8
PubChem CID20417
DTXSIDDTXSID7044427
FormulaC5H9NO2
Mol. Weight115.13 g/mol
SMILESC1COCCN1C=O

Data Sources

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Brief citations

4-Morpholinecarboxaldehyde (CAS 4394-85-8) https://chemicalindependence.com/chemical/4394-85-8/ EPA CompTox (DSSTox): DTXSID7044427. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID7044427 PubChem: 20417. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/20417 EPA Chemical Data Reporting: 4394-85-8. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 4394-85-8. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 293499 for CAS 4394-85-8. Reporting year: 2024. https://usatrade.census.gov/