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蒸汽密度
>1 (vs air)
质量水平
蒸汽压
18 mmHg ( 20 °C)
方案
≥99.5%
表单
liquid
纯化方式
glass distillation
redistillation
折射率
n20/D 1.435 (lit.)
pH值（酸碱度）
10.6 (20 °C, 50 g/L)
沸点
115-116 °C/750 mmHg (lit.)
mp
−66 °C (lit.)
密度
0.92 g/mL at 25 °C (lit.)
官能团
ether
SMILES字符串
CN1CCOCC1
InChI
1S/C5H11NO/c1-6-2-4-7-5-3-6/h2-5H2,1H3
InChI key
SJRJJKPEHAURKC-UHFFFAOYSA-N
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一般描述
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。 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。 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。
应用
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。
警示用语：
Danger
危险声明
危险分类
Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
53.6 °F - closed cup - DIN 51755 Part 1
闪点(°C)
12 °C - closed cup - DIN 51755 Part 1
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
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)
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.
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
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
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