407704

4-Methylmorpholin

purified by redistillation, ≥99.5%

• Synonym(e): NMM
• Empirische Formel (Hill-System): C₅H₁₁NO
• CAS-Nummer: 109-02-4
• Molekulargewicht: 101.15
• Beilstein: 102719
• EG-Nummer: 203-640-0
• MDL-Nummer: MFCD00006175
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24865480
• NACRES: NA.22

Eigenschaften

• Dampfdichte: >1 (vs air)
• Qualitätsniveau: 200
• Dampfdruck: 18 mmHg ( 20 °C)
• Assay: ≥99.5%
• Form: liquid
• Aufgereinigt durch: glass distillation; redistillation
• Brechungsindex: n20/D 1.435 (lit.)
• pH-Wert: 10.6 (20 °C, 50 g/L)
• bp: 115-116 °C/750 mmHg (lit.)
• mp (Schmelzpunkt): −66 °C (lit.)
• Dichte: 0.92 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: ether
• SMILES String: CN1CCOCC1
• InChI: 1S/C5H11NO/c1-6-2-4-7-5-3-6/h2-5H2,1H3
• InChIKey: SJRJJKPEHAURKC-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

4-Methylmorpholine is an economical cation useful for the preparation of morpholinium cation-based ionic liquids. The experimental FT-IR and FT-Raman spectra of 4-methylmorpholine has been recorded over the range 4000-400cm^-1 and 3500-100cm^-1 respectively. It undergoes fluorination with cobalt(III) fluoride to afford highly fluorinated morpholines, which were characterized by mass and NMR spectroscopy.

Anwendung

4-Methylmorpholine may be used in the preparation of N-ethyl-N-methylmorpholinium bis(trifluoromethanesulfonyl)imide.

Sicherheitshinweise

• Piktogramme: GHS02,GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H225,H302,H314
• P-Sätze: P210 - P233 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): 53.6 °F - closed cup - DIN 51755 Part 1
• Flammpunkt (°C): 12 °C - closed cup - DIN 51755 Part 1
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter