N-Methylmorpholine

N-Methylmorpholine: N-Methylmorpholine

IUPAC name

4-Methylmorpholine

Identifiers

Abbreviations NMM

CAS number 109-02-4 ^Y

PubChem 7972

Jmol-3D images Image 1

SMILES

O1CCN(C)CC1

InChI

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

Properties

Molecular formula C₅H₁₁NO

Molar mass 101.15 g mol⁻¹

Appearance Liquid

Density 0.92 g/cm³

Melting point
-66 °C, 207 K, -87 °F

Boiling point
115-116 °C, 388-389 K, 239-241 °F

Acidity (pK_a) 7.38 ^[1]

Hazards

EU classification Flammable (F), Corrosive (C)

R-phrases R11 R20/21/22 R34

S-phrases S16 S26 S36/37/39 S45

Y (verify) (what is: Y/N?)
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)

Infobox references

N-Methylmorpholine is an organic base of intermediate strength. Its main use is as the starting material for preparing N-methylmorpholine N-oxide.

References

^ David Evans Research Group

Categories:
Morpholines
Reagents for organic chemistry

N-Methylmorpholine

IUPAC name 4-Methylmorpholine
Identifiers
Abbreviations	NMM
CAS number	109-02-4 ^Y
PubChem	7972
Jmol-3D images	Image 1
SMILES O1CCN(C)CC1
InChI InChI=InChI=1/C5H11NO/c1-6-2-4-7-5-3-6/h2-5H2,1H3
Properties
Molecular formula	C₅H₁₁NO
Molar mass	101.15 g mol⁻¹
Appearance	Liquid
Density	0.92 g/cm³
Melting point	-66 °C, 207 K, -87 °F
Boiling point	115-116 °C, 388-389 K, 239-241 °F
Acidity (pK_a)	7.38 ^[1]
Hazards
EU classification	Flammable (F), Corrosive (C)
R-phrases	R11 R20/21/22 R34
S-phrases	S16 S26 S36/37/39 S45
Y (verify) (what is: Y/N?) Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

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N-Methylmorpholine

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N-Methylmorpholine

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