67873

4-Methylmorpholine N-oxide monohydrate

≥95.0% (N)

• Synonym(s): 4-Methylmorpholine 4-oxide monohydrate, 4-Methylmorpholine oxide monohydrate, N-Methylmorpholine N-oxide monohydrate, N-Methylmorpholine oxide monohydrate
• Empirical Formula (Hill Notation): C₅H₁₁NO₂ · H₂O
• CAS Number: 70187-32-5
• Molecular Weight: 135.16
• Beilstein/REAXYS Number: 507437
• EC Number: 231-391-8
• MDL number: MFCD00149388
• UNSPSC Code: 12352100
• PubChem Substance ID: 57652112
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: ≥95.0% (N)
• mp: 71-75 °C
• functional group: ether
• 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

Description

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

Safety Information

• pictograms: GHS08
• signalword: Warning
• hcodes: H361f
• pcodes: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Hazard Classifications: Repr. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves