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67873

Sigma-Aldrich

4-Methylmorpholine N-oxide monohydrate

≥95.0% (N)

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Empirical Formula (Hill Notation):
C5H11NO2 · H2O
CAS Number:
Molecular Weight:
135.16
Beilstein:
507437
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥95.0% (N)

mp

71-75 °C

SMILES string

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

InChI

1S/C5H11NO2.H2O/c1-6(7)2-4-8-5-3-6;/h2-5H2,1H3;1H2

InChI key

WAZPLXZGZWWXDQ-UHFFFAOYSA-N

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1 of 4

This Item
1162812115B3503
Benzidine purum p.a., ≥98.0% (N)

Sigma-Aldrich

12115

Benzidine

Benzidine ≥98.0% (N)

Sigma-Aldrich

B3503

Benzidine

mp

71-75 °C

mp

141-143 °C

mp

-

mp

-

Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

-

Application

4-Methylmorpholine N-oxide (MNO) monohydrate can be used:
  • As a reagent in the dihydroxylation and aminohydroxylation of olefins in the presence of osmium tetroxide (OsO4) catalyst.
  • In the selective oxidation of sulphides to sulfoxides or sulfones in the presence of manganese and copper complexes with tetradentate ligands.

Other Notes

Reagent for an improved catalytic OsO4 oxidation of olefins to cis-1,2-diols; Review; For a ruthenium catalysed oxidation of alcohols to aldehydes and ketones

Pictograms

Health hazard

Signal Word

Warning

Hazard Statements

Hazard Classifications

Repr. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Customers Also Viewed

A New Approach to Osmium-Catalyzed Asymmetric Dihydroxylation and Aminohydroxylation of Olefins
Andersson MA, et al.
Angewandte Chemie (International Edition in English), 41(3), 472-475 (2002)
Homogeneous and encapsulated within the cavities of zeolite Y chiral manganese and copper complexes with C2-multidentate ligands as catalysts for the selective oxidation of sulphides to sulfoxides or sulfones
Alcon MJ, et al.
J. Mol. Catal. A: Chem., 178(1-2), 253-266 (2002)
K.B. Sharpless et al.
Tetrahedron Letters, 2503-2503 (1976)
V. Van Rheenen et al.
Tetrahedron Letters, 1973-1973 (1976)
M. Schroder
Chemical Reviews, 80, 187-187 (1980)

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