Merck
All Photos(5)

224286

Sigma-Aldrich

4-Methylmorpholine N-oxide

97%

Synonym(s):
NMO
Empirical Formula (Hill Notation):
C5H11NO2
CAS Number:
Molecular Weight:
117.15
Beilstein:
507437
EC Number:
MDL number:
PubChem Substance ID:

Quality Level

assay

97%

reaction suitability

reagent type: oxidant

mp

180-184 °C (lit.)

storage temp.

2-8°C

SMILES string

C[N+]1([O-])CCOCC1

InChI

1S/C5H11NO2/c1-6(7)2-4-8-5-3-6/h2-5H2,1H3

InChI key

LFTLOKWAGJYHHR-UHFFFAOYSA-N

Related Categories

General description

4-Methylmorpholine N-oxide is an organic compound used as a co-oxidant along with OsO4 and ruthenates in organic synthesis. In recent studies, it has been used as a catalyst in silylcyanation of aldehydes and ketones. Lyocell, a regenerated cellulose fiber, can be prepared using 4-methylmorpholine N-oxide in an eco-friendly manner.

Packaging

5 g in glass bottle
25, 100 g in poly bottle

Application

Non-metallic catalyst for the cyanosilylation of ketones. Co-oxidant for Sharpless asymmetric dihydroxylation in ionic liquids.

Signal Word

Danger

Hazard Statements

Hazard Classifications

Flam. Sol. 1 - Ox. Sol. 2 - Repr. 2

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service