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4-Methylmorpholine N-oxide CAS#7529-22-8

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Chemical Name：4-Methylmorpholine N-oxide

CAS No.:7529-22-8

Molecular Formula:C5H11NO2

Molecular weight:117.15

Sample: Available

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Product Details

Products Description of 4-Methylmorpholine N-oxide CAS#7529-22-8

N-methylmorpholine oxide (NMMO) solvent is a special excellent solvent with extremely strong solubility for cellulose. It is a crystalline solid or liquid at room temperature, non-toxic, weakly alkaline, and highly hygroscopic. Each molecule can combine with multiple water molecules. It is easy to produce a color change reaction at 120°C, and an overheating reaction at 175°C and is easy to gasify and decompose. It is a high-level tertiary amine oxide.

4-Methylmorpholine N-oxide Chemical Properties

Melting point	180-184 °C(lit.)
Boiling point	118-119°C
density	1,14 g/cm3
vapor pressure	1.41hPa at 20℃
refractive index	n20/D 1.43
Fp	118-119°C
storage temp.	2-8°C
solubility	DMSO (Soluble), Methanol (Slightly)
form	Liquid
pka	4.93±0.20(Predicted)
color	Clear colorless to yellow
PH	9.00 ( in neat)
Water Solubility	Soluble in water, methanol, ethanol, acetone, ethers and dimethylsulfoxide.
BRN	507437
Stability:	Hygroscopic
LogP	-1.2 at 25℃
CAS DataBase Reference	7529-22-8(CAS DataBase Reference)
NIST Chemistry Reference	N-Methylmorpholine-N-oxide(7529-22-8)
EPA Substance Registry System	Morpholine, 4-methyl-, 4-oxide (7529-22-8)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36/37
WGK Germany	1
TSCA	Yes
HS Code	29349990

Product Application of 4-Methylmorpholine N-oxide CAS#7529-22-8

N-Methylmorpholine N-oxide, commonly abbreviated NMO, is a metabolite of morpholine (M723725). N-Methylmorpholine N-oxide is commonly used to dissolve cellulose and dissolve hard proteins.

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