4-甲基吗啉-N-氧化物

Description

4-Methylmorpholine-N-oxide · CAS 7529-22-8 · C5H11NO2. UNII ARC64PKJ0F.

Identification

CAS Registry Number	7529-22-8
PubChem CID	82029
Molecular formula	C5H11NO2
IUPAC name	4-methyl-4-oxidomorpholin-4-ium
UNII (FDA)	ARC64PKJ0F

Computed Descriptors

Molecular Weight	117.15
XLogP3	-0.7
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	117.078978594
Monoisotopic Mass	117.078978594
Topological Polar Surface Area	27.3
Heavy Atom Count	8
Formal Charge	0

Physical description & handling notes

• Liquid
• White hygroscopic solid; [Merck Index] Light yellow crystalline solid; [Sigma-Aldrich MSDS]

Regulatory Status

Regulatory & Food Contact	CIR / INCI: Surfactant; Foam boosting; Cleansing
GHS notification summary	0.5% (1 / 202)

GHS Hazard Classification

GHS notification summary	0.5% (1 / 202)
Reported hazard statements	H228 (66.8%), H272 (66.8%), H315 (32.7%), H319 (32.7%), H335 (31.7%), H361 (12.4%)

Documented Uses

• Used as a reagent in synthetic organic chemistry and commercially for swelling and dissolution of cellulose; [Merck Index] Used as an intermediate, to make flexible and rigid polyurethane foams, as a solvent in synthetic fiber production, and in industrial and professional coatings, adhesives, and sealants; [ECHA REACH Registrations]
• Textiles (Fiber & Fabric Manufacturing) [Category: Industry]
• Painting (Pigments, Binders, and Biocides) [Category: Paint]
• Working with Glues and Adhesives [Category: Other]
• Plastic Composites Manufacturing [Category: Industry]
• Cosmetics -> Surfactant; Foam boosting; Cleansing

Synonyms

7529-22-8; 4-Methylmorpholine 4-oxide; N-Methylmorpholine oxide; N-Methylmorpholine N-oxide; Morpholine, 4-methyl-, 4-oxide; Methyl morpholine oxide; 4-Methylmorpholine-4-oxide; 4-Methylmorpholine Oxide; 4-methylmorpholine-N-oxide; N-Methylmorpholine 4-oxide; NSC 73198; NSC 82153; DTXSID3029287; EINECS 231-391-8; NSC-73198; NSC-82153

Frequently Asked Questions

What are the CAS number and molecular formula of 4-Methylmorpholine-N-oxide?

CAS 7529-22-8; molecular formula C5H11NO2; molecular weight — g/mol.

What other names is 4-Methylmorpholine-N-oxide known by?

7529-22-8, 4-Methylmorpholine 4-oxide, N-Methylmorpholine oxide, N-Methylmorpholine N-oxide, Morpholine, 4-methyl-, 4-oxide, Methyl morpholine oxide.

What is the regulatory status of 4-Methylmorpholine-N-oxide?

Documented regulatory listings: CIR / INCI: Surfactant; Foam boosting; Cleansing.

Is 4-Methylmorpholine-N-oxide classified as hazardous?

0.5% of GHS notifications report no hazard classification (1 of 202).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.