ChemicalBook > CAS DataBase List > 4-Methylmorpholine N-oxide
4-Methylmorpholine N-oxide
- Product Name
- 4-Methylmorpholine N-oxide
- CAS No.
- 7529-22-8
- Chemical Name
- 4-Methylmorpholine N-oxide
- Synonyms
- NMO;4-METHYLMORPHOLINE 4-OXIDE;N-Methylmorpholine oxide;Morpholine, 4-methyl-, 4-oxide;4-methyl-morpholin4-oxide;MMNO;NSC 73198;NSC 82153;ine N-oxide;nmo solution
- CBNumber
- CB7305470
- Molecular Formula
- C5H11NO2
- Formula Weight
- 117.15
- MOL File
- 7529-22-8.mol
More
Less
4-Methylmorpholine N-oxide Property
- 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
- Flash point:
- 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)
More
Less
More
Less
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H228Flammable solid
H272May intensify fire; oxidizer
- Precautionary statements
-
P202Do not handle until all safety precautions have been read and understood.
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P220Keep/Store away from clothing/…/combustible materials.
P240Ground/bond container and receiving equipment.
P241Use explosion-proof electrical/ventilating/lighting/…/equipment.
P308+P313IF exposed or concerned: Get medical advice/attention.
More
Less
N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 8.14779
- Product name
- 4-Methylmorpholine 4-oxide
- Purity
- (50% solution in water) for synthesis
- Packaging
- 250ML
- Price
- $53.7
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 8.14779
- Product name
- 4-Methylmorpholine 4-oxide
- Purity
- (50% solution in water) for synthesis
- Packaging
- 1L
- Price
- $168
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 224286
- Product name
- 4-Methylmorpholine N-oxide
- Purity
- 97%
- Packaging
- 5g
- Price
- $55.3
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 224286
- Product name
- 4-Methylmorpholine N-oxide
- Purity
- 97%
- Packaging
- 25g
- Price
- $149
- Updated
- 2024/03/01
TCI Chemical
- Product number
- M0981
- Product name
- 4-Methylmorpholine N-Oxide (50% in Water, ca. 4.8mol/L)
- Packaging
- 25mL
- Price
- $18
- Updated
- 2024/03/01
More
Less
4-Methylmorpholine N-oxide Chemical Properties,Usage,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.
Uses
4-Methylmorpholine N-oxide acts as a non-metallic catalyst for the cyanosilylation of ketones. It is also employed as a co-oxidant for Sharpless asymmetric dihydroxylation in ionic liquids. It serves as a solvent in the Lyocell process to produce tencel fiber. Further, it is used in the preparation of aldehydes from primary alcohols in the presence of tetrapropylammonium perruthenate.
Uses
Non-metallic catalyst for the cyanosilylation of ketones. Co-oxidant for Sharpless asymmetric dihydroxylation in ionic liquids.
Definition
ChEBI: N-methylmorpholine N-oxide is a morpholine N-oxide resulting from the oxidation of the amino group of N-methylmorpholine.
General Description
4-Methylmorpholine?N-oxide is an organic compound used as a co-oxidant along with OsO4 and ruthenates in organic synthesis. In recent studies, it has been used as a catalyst in silylcyanation of aldehydes and ketones. Lyocell, a regenerated cellulose fiber, can be prepared using 4-methylmorpholine?N-oxide in an eco-friendly manner.
Flammability and Explosibility
Flammable
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
More
Less
4-Methylmorpholine N-oxide Suppliers
- Tel
- 0517-85322222 17625179812
- sales@lianrunchem.com
- Country
- China
- ProdList
- 8
- Advantage
- 58
- Tel
- 86-0573-85866609 13325730825
- Fax
- 0573-85866609
- 945717149@qq.com
- Country
- China
- ProdList
- 7959
- Advantage
- 58
- Tel
- 021-021-69182866 13701855675
- Fax
- 021-69182022
- tongyuanchem@126.com
- Country
- China
- ProdList
- 4331
- Advantage
- 58
- Tel
- 021-021-50630626 18964684208
- sales@witofly.com
- Country
- China
- ProdList
- 1150
- Advantage
- 55
- Tel
- 025-5276156 18936048580
- chemxilang@163.com
- Country
- China
- ProdList
- 4008
- Advantage
- 58
- Tel
- 400-0217337 13341686687
- Fax
- 021-50182339
- 2355568894@qq.com
- Country
- China
- ProdList
- 42
- Advantage
- 58
- Tel
- +86-0574-88237971 +86-15267895909
- Fax
- 0574-88237323
- mia@sinotopchem.com
- Country
- China
- ProdList
- 60
- Advantage
- 58
- Tel
- 18852048848
- 943629434@qq.com
- Country
- China
- ProdList
- 9
- Advantage
- 58
- Tel
- 022-88294560 13642153692
- 313878807@qq.com
- Country
- China
- ProdList
- 21
- Advantage
- 58
- Tel
- 86-27-82330560
- Fax
- 86-27-82330547
- 2536851935@qq.com
- Country
- China
- ProdList
- 348
- Advantage
- 69
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 96815
- Advantage
- 76
- Tel
- 400-6106006
- Fax
- 021-67582001/03/05
- saleschina@alfa-asia.com
- Country
- China
- ProdList
- 30132
- Advantage
- 84
- Tel
- +86 351 7031519
- Fax
- +86 351 7031519
- sales@RHFChem.com
- Country
- China
- ProdList
- 2341
- Advantage
- 56
- Tel
- 021-67121386
- Fax
- 021-67121385
- Sales-CN@TCIchemicals.com
- Country
- China
- ProdList
- 24539
- Advantage
- 81
- Tel
- 400-021-7337 2355568890
- Fax
- 0086-21-50182339
- sales@demochem.com
- Country
- China
- ProdList
- 2572
- Advantage
- 57
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44751
- Advantage
- 61
- Tel
- +86 (0) 571 85 58 67 18
- Fax
- 0086-571-85864795
- sales@capotchem.com
- Country
- China
- ProdList
- 18217
- Advantage
- 66
- Tel
- 010-82967028 13552068683
- Fax
- +86-10-82967029
- 2355560935@qq.com
- Country
- China
- ProdList
- 12458
- Advantage
- 60
- Tel
- 13817811078
- Fax
- 86-021-50426522,50426273
- sales@jingyan-chemical.com
- Country
- China
- ProdList
- 9984
- Advantage
- 60
- Tel
- 021-021-57872719 13761402923
- Fax
- 02157872719
- 245662540@qq.com
- Country
- China
- ProdList
- 308
- Advantage
- 60
- Tel
- 0573-85285100 18627885956
- Fax
- 0573-85285100
- isenchem@163.com
- Country
- China
- ProdList
- 9551
- Advantage
- 66
- Tel
- 021-50795510 4000665055
- Fax
- 021-50795055
- sales@accelachem.com
- Country
- China
- ProdList
- 11660
- Advantage
- 64
- Tel
- 025-83697070
- Fax
- +86-25-83453306
- info@chemlin.com.cn
- Country
- China
- ProdList
- 17989
- Advantage
- 64
- Tel
- Country
- China
- ProdList
- 42982
- Advantage
- 64
- Tel
- 021-50135380
- shchemsky@sina.com
- Country
- China
- ProdList
- 32344
- Advantage
- 50
- Tel
- 13355009207 13355009207
- Fax
- 0539-6365991
- 3007715519@qq.com
- Country
- China
- ProdList
- 18739
- Advantage
- 57
- Tel
- 400-1166-196 18981987031
- Fax
- 028-84555506 800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 11726
- Advantage
- 57
- Tel
- 0086-21-58956006
- Fax
- 0086-21-58956100
- Country
- China
- ProdList
- 7815
- Advantage
- 57
- Tel
- 400 638 7771
- sales@heowns.com
- Country
- China
- ProdList
- 14443
- Advantage
- 57
- Tel
- 86-21-63210123
- Fax
- 86-21-63290778 86-21-63218885
- sj_scrc@sinopharm.com
- Country
- China
- ProdList
- 9823
- Advantage
- 79
- Tel
- +8613162137806 18575662672
- Fax
- 021 51613951
- mzeng@3wpharm.com
- Country
- China
- ProdList
- 9746
- Advantage
- 57
- Tel
- Please Send Email 18652950785
- Fax
- 025-87193546
- chemweiao@163.com
- Country
- China
- ProdList
- 4388
- Advantage
- 65
- Tel
- +86 (573) 82222445 (0)18006601000 452520369
- Fax
- +86 (573) 82222643
- sales@maya-r.com
- Country
- China
- ProdList
- 11714
- Advantage
- 57
- Tel
- 021-021-021-67601398-809-809-809 15221380277
- Fax
- 021-57711696
- marketing_china@spectrumchemical.com
- Country
- China
- ProdList
- 9664
- Advantage
- 60
- Tel
- 021-021-52212593 15300879511
- Fax
- +86 (21) 51062076
- sales@nuohey.com
- Country
- China
- ProdList
- 6135
- Advantage
- 60
- Tel
- 4008-755-333 18080918076
- Fax
- 028-86757656
- 800078821@qq.com
- Country
- China
- ProdList
- 9725
- Advantage
- 55
- Tel
- 86-21-34053660
- Fax
- 86-21-34053661
- sale@labgogo.com
- Country
- China
- ProdList
- 9872
- Advantage
- 52
- Tel
- 800-810-5118
- Fax
- +86-10-84193589
- cnchemical@thermofisher.com
- Country
- China
- ProdList
- 17779
- Advantage
- 75
- Tel
- +86-21-60341587
- Fax
- +86-21-61294319
- sales@topbiochem.com
- Country
- China
- ProdList
- 6181
- Advantage
- 58
- Tel
- +86 21 61551611
- Fax
- +86 21 50676805
- Country
- China
- ProdList
- 9901
- Advantage
- 58
- Tel
- 025-66099280 17798518460
- Fax
- (1)02557626880
- cfzhang@aikonchem.com
- Country
- China
- ProdList
- 19918
- Advantage
- 55
- Tel
- 4009209199
- Fax
- 86-021-52271987
- sales@9dingchem.com
- Country
- China
- ProdList
- 22519
- Advantage
- 55
- Tel
- 18521735133 18521732826;
- Fax
- 021-50323701
- market@aladdin-e.com
- Country
- China
- ProdList
- 25015
- Advantage
- 65
- Tel
- 021-61552785
- Fax
- 021-55660885
- sales@shshiji.com
- Country
- China
- ProdList
- 9552
- Advantage
- 55
- Tel
- +86-28-85122536 85324413
- Fax
- +86-28-85326443
- market@astatech.cn
- Country
- China
- ProdList
- 8033
- Advantage
- 55
- Tel
- 021-021-33632979 15002134094
- Fax
- 021-33632979
- marketing@targetmol.com
- Country
- China
- ProdList
- 7856
- Advantage
- 58
- Tel
- 0570-3066667
- Fax
- 0570-3063388
- Country
- China
- ProdList
- 3933
- Advantage
- 58
- Tel
- 021-60549325 18616193163
- Fax
- 021-33250306
- Country
- China
- ProdList
- 4528
- Advantage
- 56
- Tel
- 400-0066400 13621662912
- Fax
- 021-55660885
- 422131432@qq.com
- Country
- China
- ProdList
- 9986
- Advantage
- 55
- Tel
- 0554-2106669
- Fax
- 0554-2666215
- sales1@kedichem.com
- Country
- China
- ProdList
- 4928
- Advantage
- 55
More
Less
View Lastest Price from 4-Methylmorpholine N-oxide manufacturers
Hebei Zhuanglai Chemical Trading Co.,Ltd
- Product
- 4-Methylmorpholine-N-oxide 7529-22-8
- Price
- US $60.00/kg
- Min. Order
- 1kg
- Purity
- 99
- Supply Ability
- 5000
- Release date
- 2024-05-06
Ouhuang Engineering Materials (Hubei) Co., Ltd
- Product
- 4-Methylmorpholine N-oxide 7529-22-8
- Price
- US $20.00/kg
- Min. Order
- 1kg
- Purity
- 99.9%
- Supply Ability
- 200000kg
- Release date
- 2024-04-26
Henan Fengda Chemical Co., Ltd
- Product
- 4-Methylmorpholine N-oxide 7529-22-8
- Price
- US $8.00-0.80/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-04-09
7529-22-8, 4-Methylmorpholine N-oxideRelated Search:
Iron oxide
Boron oxide
Tribenuron methyl
Methyl acrylate
Tridemorph
Moroxydine
ETHYLENE OXIDE
Kresoxim-methyl
Methanol
Methylparaben
Moroxydine hydrochloride
Iron oxide black
4-Methylmorpholine
Rutile
NITRIC OXIDE
N-Formylmorpholine
2,2,6,6-Tetramethylpiperidinooxy
Methyl salicylate