N-methyl-2-morpholinone

Product Name: N-methyl-2-morpholinone
CAS No.: 18424-96-9
Chemical Name: N-methyl-2-morpholinone
Synonyms: 4-MethylMorpholin-2-one;N-methyl-2-morpholinone;N-Methyl-2-oxomorpholine;2-Morpholinone, 4-methyl-;5,6-Dihydro-4-methyl-4H-1,4-oxazin-2(3H)-one
CBNumber: CB22470889
Molecular Formula: C5H9NO2
Formula Weight: 115.13
MOL File: 18424-96-9.mol

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N-methyl-2-morpholinone Property

Boiling point:: 111 °C(Press: 10 Torr)
Density: 1.095±0.06 g/cm3(Predicted)
storage temp.: Inert atmosphere,Store in freezer, under -20°C
pka: 6.03±0.20(Predicted)
Appearance: Colorless to light yellow Liquid

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

AK Scientific

Product number: 9637AA
Product name: N-Methyl-2-morpholinone
Packaging: 1g
Price: $193
Updated: 2021/12/16

AK Scientific

Product number: 9637AA
Product name: N-Methyl-2-morpholinone
Packaging: 5g
Price: $478
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0393635
Product name: N-METHYL-2-MORPHOLINONE
Purity: 95.00%
Packaging: 5MG
Price: $497.22
Updated: 2021/12/16

Ambeed

Product number: A122018
Product name: 4-Methylmorpholin-2-one
Purity: 95%
Packaging: 100mg
Price: $33
Updated: 2021/12/16

Ambeed

Product number: A122018
Product name: 4-Methylmorpholin-2-one
Purity: 95%
Packaging: 250mg
Price: $57
Updated: 2021/12/16

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N-methyl-2-morpholinone Chemical Properties,Usage,Production

Synthesis

7624-61-5

18424-96-9

GENERAL METHOD: Carboxylic acid amide (20 mmol) was dissolved in dichloromethane (10 mL), triethyloxonium tetrafluoroborate (4.18 g, 22 mmol) was added, and stirred (A) overnight or (B) for 3 hours at room temperature. The reaction was carried out in a water bath at 40 °C under argon protection. Upon completion of the reaction, the mixture was concentrated under vacuum and the residue was dissolved in 20 mL of anhydrous ethanol. The solution was transferred to an autoclave pre-cooled in an ice bath, the catalyst (1 mol%) and 10 ml of ethanol solution of 2M sodium methanol were added, flushed with argon and injected with 40 bar of hydrogen. The reaction mixture was stirred at 25 °C and constant pressure until hydrogen uptake was no longer evident (reaction time 1-12 h). The reaction solution was filtered through diatomaceous earth and the filtrate was mixed with 11 ml of 2N hydrochloric acid and washed with ether. The aqueous phase was alkalized with 14 ml of 2N sodium hydroxide solution and the amine was extracted with ether. The organic phases were combined and dried with anhydrous potassium carbonate. Removal of the solvent in vacuum gave the almost pure amine product (0186). The specific catalysts used and the corresponding yields are detailed in Table 6.

References

[1] Patent: US2016/272571, 2016, A1. Location in patent: Paragraph 185-186

N-methyl-2-morpholinone Preparation Products And Raw materials

Raw materials

Preparation Products

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N-methyl-2-morpholinone Suppliers

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18424-96-9, N-methyl-2-morpholinoneRelated Search:

5,6-Dihydro-4-methyl-4H-1,4-oxazin-2(3H)-one

N-methyl-2-morpholinone

4-MethylMorpholin-2-one

N-Methyl-2-oxomorpholine

2-Morpholinone, 4-methyl-

18424-96-9