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4-Methylmorpholine N-oxide

4-Methylmorpholine N-oxide
4-Methylmorpholine N-oxide structure
CAS No.
7529-22-8
Chemical Name:
4-Methylmorpholine N-oxide
Synonyms
NMO;MMNO;NSC 73198;NSC 82153;ine N-oxide;nmo solution;NMMO solution;N-Methyl-N-Oxomorph;METHYL MORPHOLINE OXIDE;N-Methylmorpholine oxide
CBNumber:
CB7305470
Molecular Formula:
C5H11NO2
Formula Weight:
117.15
MOL File:
7529-22-8.mol

4-Methylmorpholine N-oxide Properties

Melting point:
180-184 °C(lit.)
Boiling point:
118-119°C
Density 
1,14 g/cm3
refractive index 
n20/D 1.43
Flash point:
118-119°C
storage temp. 
2-8°C
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
CAS DataBase Reference
7529-22-8(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
ARC64PKJ0F
NIST Chemistry Reference
N-Methylmorpholine-N-oxide(7529-22-8)
EPA Substance Registry System
Morpholine, 4-methyl-, 4-oxide (7529-22-8)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P280a-P304+P340-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37
WGK Germany  1
TSCA  Yes
HS Code  29349990

4-Methylmorpholine N-oxide price More Price(17)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 224286 4-Methylmorpholine N-oxide 97% 7529-22-8 5g $31.9 2021-03-22 Buy
Sigma-Aldrich 8.14779 4-Methylmorpholine 4-oxide (50% solution in water) for synthesis 250 mL $39.59 2021-03-22 Buy
Sigma-Aldrich 224286 4-Methylmorpholine N-oxide 97% 7529-22-8 25g $112 2021-03-22 Buy
Sigma-Aldrich 8.14779 4-Methylmorpholine 4-oxide (50% solution in water) for synthesis 1 L $123.95 2021-03-22 Buy
TCI Chemical M0981 4-Methylmorpholine N-Oxide (50% in Water, ca. 4.8mol/L) 7529-22-8 25mL $16 2021-03-22 Buy

4-Methylmorpholine N-oxide Chemical Properties,Uses,Production

Chemical Properties

Clear colorless to yellow solution

Uses

4-Methylmorpholine N-Oxide is a metabolite of Morpholine (M723725). N-Methylmorpholine N-Oxide is commonly used to dissolve cellulose as well as in the dissolution of of scleroproteins.

Purification Methods

When the oxide is dried for 2-3hours at high vacuum, it dehydrates. Add MeOH to the oxide and distil off the solvent under vacuum until the temperature is ca 95o. Then add Me2CO at reflux and cool to 20o. The crystals are filtered off, washed with Me2CO and dried. The degree of hydration may vary and may be important for the desired reactions. [van Rheenan et al. Tetrahedron Lett 1973 1076, Schneider & Hanze US Pat 2 769 823; see also Sharpless et al. Tetrahedron Lett 2503 1976.]

4-Methylmorpholine N-oxide Preparation Products And Raw materials

Raw materials

Preparation Products


4-Methylmorpholine N-oxide Suppliers

Global( 284)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Fuxin Pharmaceutical
021-50872116
contact@fuxinpharm.com CHINA 9517 58
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 20010 60
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21259 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Hangzhou FandaChem Co.,Ltd.
008615858145714
+86-571-56059825 fandachem@gmail.com CHINA 8875 55
Shanghai Yingrui Biopharma Co., Ltd.
+86-21-33585366 E-mail:sales03@shyrchem.com
+86-21-34979012 sales03@shyrchem.com CHINA 739 60
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29983 58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
+86 0531-67809011 sales@sdzschem.com CHINA 2928 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6369 58

View Lastest Price from 4-Methylmorpholine N-oxide manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-06-27 4-Methylmorpholine N-oxide
7529-22-8
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2020-01-17 4-MethylMorpholine N-oxide
7529-22-8
US $0.00-0.00 / Kg 100G 99.0%+ 100 tons Shaanxi Dideu Medichem Co. Ltd
2018-12-21 4-Methylmorpholine N-oxide
7529-22-8
US $1.00 / kg 1kg 98%min as request career henan chemical co

4-Methylmorpholine N-oxide Spectrum


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