4-Methylmorpholine 4-oxide hydrate (1:1)

Basic Information

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CAS Number

70187-32-5

Molecular Formula

C5H13NO3

Molecular Weight

135.16 g/mol

Basic Physical Properties

Melting Point

71-75 °C

Water Solubility

Soluble in water.

SMILES

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C[N+]1(CCOCC1)[O-].O

InChI

InChI=1S/C5H11NO2.H2O/c1-6(7)2-4-8-5-3-6;/h2-5H2,1H3;1H2

InChIKey

WAZPLXZGZWWXDQ-UHFFFAOYSA-N

LogP

-0.08020

Complexity

78.5

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Sensitiveness

Hygroscopic

Synonyms & References

English

A836797
4-Methylmorpholine N-oxide monohydrate
N-methylmorpholine oxide monohydrate
80913-66-2
4-Methylmorpholine 4-oxide hydrate
2-(2-Methyl-1H-benzo[d]imidazol-1-yl)-propanoicacid
4-Methylmorpholine N-oxide monohydrate, >=95.0% (N)
4-methyl-4-oxidomorpholin-4-ium;hydrate
4-Methylmorpholine 4-oxide xhydrate
4-methylmorpholine-N-oxide hydrate
Q27236383
087WU2FTQ5
AC-2514
N-Methylmorpholine oxide (monohydrate)
NMMO water
UNII-087WU2FTQ5
MFCD00149388
N-Methylmorpholine N-oxide monohydrate
4-methylmorpholine oxide monohydrate
n-methyl-morpholine-n-oxide monohydrate
70187-32-5
AS-14195
N-methylmorpholine-N-oxide-monohydrate
n-methyl morpholine n-oxide monohydrate
4-methyl-1,4-oxazinan-4-ium-4-olate hydrate
N-methylmorpholine N-oxide hydrate
AC7867
J-515791
N-methyl morpholine N-oxide hydrate
4-Methylmorpholine-4-oxide monohydrate
4-Methylmorpholine-N-oxide monohydrate

MDL Number

MFCD00005947

Customs Code

2934999090

FAQ

What are the physical and chemical properties of 4-Methylmorpholine 4-oxide hydrate (CAS: 70187-32-5)?

4-Methylmorpholine 4-oxide hydrate (CAS: 70187-32-5) is a white crystalline solid. Its molecular weight is approximately 226.27 g/mol, and it has a solubility of about 12.6 g/100 mL in water. It is moderately reactive and is soluble in polar solvents. This compound is often used in organic synthesis and as a reagent in various chemical processes.

How is 4-Methylmorpholine 4-oxide hydrate (CAS: 70187-32-5) typically synthesized?

4-Methylmorpholine 4-oxide hydrate (CAS: 70187-32-5) can be synthesized by first preparing 4-methylmorpholine 4-oxide and then hydrating it. Common methods include the use of tert-butanol and trifluoroacetic anhydride for the oxidation step, followed by hydration using water or other suitable solvents. This process yields a product with high purity and selectivity.

What industries use 4-Methylmorpholine 4-oxide hydrate (CAS: 70187-32-5)?

4-Methylmorpholine 4-oxide hydrate (CAS: 70187-32-5) is primarily used in the pharmaceutical, polymer, and chemical industries. It serves as a reagent in organic synthesis and can be found in the production of various pharmaceuticals, as well as in the development of polymers and sensors. Additionally, it plays a role in semiconductor manufacturing processes due to its reactivity and solubility properties.

What precautions should be taken when handling 4-Methylmorpholine 4-oxide hydrate (CAS: 70187-32-5)?

When handling 4-Methylmorpholine 4-oxide hydrate (CAS: 70187-32-5), it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Ensure that all operations are conducted in a well-ventilated area, preferably in a fume hood. Spills should be cleaned up immediately using appropriate absorbents, and the area should be thoroughly rinsed. Always consult the Safety Data Sheet (SDS) for specific handling and disposal information.