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ChemicalBook--->CAS DataBase List--->1159598-86-3

1159598-86-3

1159598-86-3 Structure

1159598-86-3 Structure
IdentificationBack Directory
[Name]

4-Methyl-3-(hydroxyMethyl)Morpholine
[CAS]

1159598-86-3
[Synonyms]

4-Methyl-3-morpholinemethanol
3-Morpholinemethanol, 4-methyl-
(4-Methylmorpholin-3-yl)methanol
4-Methyl-3-(hydroxyMethyl)Morpholine
[Molecular Formula]

C6H13NO2
[MDL Number]

MFCD26792530
[MOL File]

1159598-86-3.mol
[Molecular Weight]

131.17
Chemical PropertiesBack Directory
[Boiling point ]

201.1±15.0 °C(Predicted)
[density ]

1.031±0.06 g/cm3(Predicted)
[storage temp. ]

2-8°C
[pka]

14.85±0.10(Predicted)
[Appearance]

Colorless to light yellow Liquid
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
[HS Code ]

2934999090
Spectrum DetailBack Directory
[Spectrum Detail]

4-Methyl-3-(hydroxyMethyl)Morpholine(1159598-86-3)1HNMR
Hazard InformationBack Directory
[Synthesis]

Formaldehyde

50-00-0

3-morpholinylmethanol

106910-83-2

4-Methyl-3-(hydroxyMethyl)Morpholine

1159598-86-3

Step 2: Preparation of (4-methylmorpholin-3-yl)methanol To a solution of morpholin-3-ylmethanol (0.540 g, 4.6 mmol) in methanol (20 mL) was added formaldehyde (1.86 g, 23 mmol, 37% aqueous solution) and palladium/carbon catalyst (0.200 g). The reaction mixture was stirred overnight at room temperature under hydrogen atmosphere (1.0 atm). Upon completion of the reaction, the catalyst was removed by filtration through a diatomaceous earth pad and the filtrate was concentrated under reduced pressure. The residue was purified by silica gel column chromatography (eluent ratio: methanol:dichloromethane=1:15) to afford (4-methylmorpholin-3-yl)methanol (0.130 g, 22% yield) as a yellow oil.

[References]

[1] Patent: US2016/168090, 2016, A1. Location in patent: Paragraph 0927-0928
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