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407704

Sigma-Aldrich

4-metilmorfolina

purified by redistillation, ≥99.5%

Sinonimo/i:

NMM

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100 ML
CHF 80.10
1 L
CHF 172.00

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100 ML
CHF 80.10
1 L
CHF 172.00

About This Item

Formula empirica (notazione di Hill):
C5H11NO
Numero CAS:
109-02-4
Peso molecolare:
101.15
Beilstein:
102719
Numero CE:
203-640-0
Numero MDL:
MFCD00006175
Codice UNSPSC:
12352100
ID PubChem:
24865480
NACRES:
NA.22

CHF 80.10

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Densità del vapore

>1 (vs air)

Tensione di vapore

18 mmHg ( 20 °C)

Saggio

≥99.5%

Stato

liquid

Purificato mediante

glass distillation
redistillation

Indice di rifrazione

n20/D 1.435 (lit.)

pH

10.6 (20 °C, 50 g/L)

P. ebollizione

115-116 °C/750 mmHg (lit.)

Punto di fusione

−66 °C (lit.)

Densità

0.92 g/mL at 25 °C (lit.)

Gruppo funzionale

ether

Stringa SMILE

CN1CCOCC1

InChI

1S/C5H11NO/c1-6-2-4-7-5-3-6/h2-5H2,1H3
SJRJJKPEHAURKC-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

4-Methylmorpholine is an economical cation useful for the preparation of morpholinium cation-based ionic liquids.[1] 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.[2] It undergoes fluorination with cobalt(III) fluoride to afford highly fluorinated morpholines, which were characterized by mass and NMR spectroscopy.[3]

Applicazioni

4-Methylmorpholine may be used in the preparation of N-ethyl-N-methylmorpholinium bis(trifluoromethanesulfonyl)imide.[1]

Avvertenze

Danger

Indicazioni di pericolo

H225,H302,H314

Classi di pericolo

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

53.6 °F - closed cup - DIN 51755 Part 1

Punto d’infiammabilità (°C)

12 °C - closed cup - DIN 51755 Part 1

Dispositivi di protezione individuale

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
SHBS3060
SHBR0840
SHBQ1410
SHBN8658
SHBM4325

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Ki-Sub Kim et al.
Chemical communications (Cambridge, England), (7)(7), 828-829 (2004-03-27)
Ionic liquids based on N-alkyl-N-methylmorpholinium salts have been synthesized and the physical and electrochemical characteristics of this family of ionic liquids have been investigated for use as electrolytes.
The fluorination of 4-methylmorpholine over cobalt (III) fluoride: The isolation and characterisation of some novel polyfluoro-4-methylmorpholines by mass spectrometry and nmr spectroscopy; the mechanism of the title reaction.
Rendell RW and Wright B.
Tetrahedron, 34(2), 197-203 (1978)
L Hansén et al.
Scandinavian journal of work, environment & health, 12(1), 66-69 (1986-02-01)
The N-methylmorpholine levels in workroom air in a polyurethane foam factory were determined by two methods in which midget impinger flasks were used for sampling. The analyses were performed by gas chromatography and isotachophoresis. The values obtained by the gas
V Balachandran et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 97, 1101-1110 (2012-08-30)
The experimental FT-IR (4000-400 cm(-1)) and FT-Raman (3500-100 cm(-1)) spectra of 4-Methylmorpholine were recorded. The observed bands were interpreted with the aid of normal coordinate analysis and force field calculations based on density functional theory (DFT) using B3LYP functional theory
L Belin et al.
British journal of industrial medicine, 40(3), 251-257 (1983-08-01)
Investigations of respiratory symptoms among workers in a factory producing polyurethane foam included measurement of air pollution with amines and isocyanates and a simultaneous health investigation of the exposed workers. An increased bronchial reactivity to inhaled methacholine was found in
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