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Home/Compounds/Industrial Chemical/4-morpholinecarboxaldehyde
C5H9NO2
115.13 g/mol
Industrial ChemicalWarning

4-Formylmorpholine

CAS4394-85-8EC224-518-3
Category
Industrial Chemical
Compound Class
Amide
Primary Use
Chemical intermediate and solvent

4-Formylmorpholine is a chemical compound used as an intermediate and solvent in industrial applications. It is also employed in gas treatment, cleaning agents, coatings, and as a viscosity modifier.

chemical intermediatesolvent in coatings and cleaning agentsgas treatment

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Safety Reference

Harmful
Harmful
Warning
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation

Customs Tariff Classification

The international HS code for 4-Formylmorpholine (CAS 4394-85-8) is 2934.99.

HS code (international, 6-digit)

2934.99

EU CN code (8-digit)

2934 99 90

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

morpholine-4-carbaldehyde

InChIKey

LCEDQNDDFOCWGG-UHFFFAOYSA-N

SMILES

C1COCCN1C=O

Synonyms (17)
  • Molsidomine EP Impurity D
  • Molsidomine impurity D, European Pharmacopoeia (EP)
  • (morpholino)methanone
  • 1-formylmorpholine
  • 4-Formylmorpholine
  • 4-Morpholinecarbaldehyde
  • 4-Morpholinecarboxaldehyde
  • Molsidomine impurity D CRS
  • Morpholine, 4-formyl-
  • N-FORMYLMORPHOLINE
  • N-Formyl Morpholin
  • N-Formylmorfolin
  • N-Formylmorfolin [Czech]
  • N-MORPHOLINECARBOXALDEHYDE
  • N-formyhnorpholine
  • formyl morpholine

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