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250376 Sigma-Aldrich

4-Formylmorpholine

99%

Synonym: 4-Morpholinecarboxaldehyde

  • CAS Number 4394-85-8

  • Empirical Formula (Hill Notation) C5H9NO2

  • Molecular Weight 115.13

  •  Beilstein/REAXYS Number 110293

  •  EC Number 224-518-3

  •  MDL number MFCD00006170

  •  PubChem Substance ID 24855051

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, C4 to C10, Chemical Synthesis, Heterocyclic Building Blocks, Morpholines/Thiomorpholines More...
Quality Level   200
assay   99%
refractive index   n20/D 1.485 (lit.)
bp   236-237 °C (lit.)
mp   20-23 °C (lit.)
density   1.145 g/mL at 25 °C (lit.)
SMILES string   [H]C(=O)N1CCOCC1
InChI   1S/C5H9NO2/c7-5-6-1-3-8-4-2-6/h5H,1-4H2
InChI key   LCEDQNDDFOCWGG-UHFFFAOYSA-N

Description

General description

Treatment of 4-formylmorpholine with sulphur tetrafluoride in the presence of potassium fluoride gives 4-(trifluoromethyl)morpholine in excellent yields. 4-Formylmorpholine reacts with series of 2-alkyl-2-cyclohexen-1-ones in the presence of POCl3 to give the corresponding 3-alkyl-2-chloro-5,6-dihydrobenzaldehydes and allylic alcohols (by-product).

Application

4-Formylmorpholine has been used in the preparation of:
• adenine hydrochloride labelled with 14C
• terphenyl dialdehyde

Packaging

100, 500 g in poly bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
RTECS 
QD9694000
Flash Point(F) 
257.0 °F - closed cup
Flash Point(C) 
125 °C - closed cup

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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