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重要文件

407704

Sigma-Aldrich

4-甲基吗啉

purified by redistillation, ≥99.5%

同義詞:

NMM

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About This Item

經驗公式(希爾表示法):
C5H11NO
CAS號碼:
分子量::
101.15
Beilstein:
102719
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22
bp:
115-116 °C/750 mmHg (lit.)
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蒸汽密度

>1 (vs air)

蒸汽壓力

18 mmHg ( 20 °C)

化驗

≥99.5%

形狀

liquid

純化經由

glass distillation
redistillation

折射率

n20/D 1.435 (lit.)

pH值

10.6 (20 °C, 50 g/L)

bp

115-116 °C/750 mmHg (lit.)

mp

−66 °C (lit.)

密度

0.92 g/mL at 25 °C (lit.)

官能基

ether

SMILES 字串

CN1CCOCC1

InChI

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

InChI 密鑰

SJRJJKPEHAURKC-UHFFFAOYSA-N

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一般說明

4-甲基吗啉是一种经济的阳离子,可用于制备基于吗啉阳离子的离子液体。[1] 4-甲基吗啉的实验FT-IR和FT-拉曼光谱已分别在4000-400cm-1和3500-100cm-1范围内进行测定。[2] 它用氟化钴(III)进行氟化,可得到高度氟化的吗啉,该产物已通过质谱和NMR光谱进行表征。[3]

應用

4-甲基吗啉可用于制备 N-乙基-N-甲基吗啉双(三氟甲磺酰基)酰亚胺。[1]

訊號詞

Danger

危險聲明

危險分類

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

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

53.6 °F - closed cup - DIN 51755 Part 1

閃點(°C)

12 °C - closed cup - DIN 51755 Part 1

個人防護裝備

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


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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
Seán D McDermott et al.
Forensic science international, 212(1-3), 13-21 (2011-07-22)
During the analysis of "seized samples", suspected of containing 4-methylmethcathinone (mephedrone) and N-ethylcathinone (ethcathinone) additional compounds were observed in the GCMS chromatogram. These compounds were suspected to be the corresponding phenylacetone isomers of mephedrone and ethcathinone respectively. These isomers are

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