Methanesulfonamide

Basic Information

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CAS Number

3144-09-0

Molecular Formula

CH5NO2S

Molecular Weight

95.12 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

88.0 to 94.0 deg-C

Boiling Point

208.2°C at 760 mmHg

Flash Point

79.7℃

Solubility

Slightly soluble in DMSO and methanol.

Refractive Index

1.5130 (estimate)

SMILES

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CS(=O)(=O)N

InChI

InChI=1S/CH5NO2S/c1-5(2,3)4/h1H3,(H2,2,3,4)

InChIKey

HNQIVZYLYMDVSB-UHFFFAOYSA-N

LogP

-1.0953

Topological Polar Surface Area

60.16 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

95.3

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

AKOS000150477
AC7862
MeSO2NH2
J-521694
Methanesulfonamide
methansulfonamid
methyl sulfonylamine
M0915
EINECS 221-553-6
J-018431
mesylamine
Z54080282
Methane sulfonamide
Methanesulfonamide, 98%
DTXSID3062865
InChI=1/CH5NO2S/c1-5(2,3)4/h1H3,(H2,2,3,4)
72879; Methane sulfonamide; Methylsulfonamide
aminosulfane dioxide
H2NSO2Me
NSC271
CS-W020062
NS00046112
F0001-0946
MESYLAMIDE
Methanesulfonamide, >=97.0% (CHN)
methane sulphonamide
Methylsulfonamide
methyl sulfonamide
methylsulphonamide
NSC 271
methansulphonamide

MDL Number

MFCD00007940

Customs Code

29350090

FAQ

What is Methanesulfonamide (CAS: 3144-09-0)?

Methanesulfonamide is a chemical compound with the CAS number 3144-09-0. Its molecular formula is CH₃SO₂NH₂. It is a white crystalline solid that is soluble in water and commonly used as an intermediate in organic synthesis. Methanesulfonamide has a characteristic sulfonamide functional group and is known for its stability under normal conditions.

What are the main uses of Methanesulfonamide (CAS: 3144-09-0)?

Methanesulfonamide is widely used in pharmaceuticals as a building block for drug synthesis. It also finds applications in the chemical industry for producing various derivatives and in research for functional group manipulation. Additionally, it is used in the production of certain food additives and as a reagent in analytical chemistry.

Is Methanesulfonamide (CAS: 3144-09-0) safe?

Methanesulfonamide is generally considered safe when handled properly. However, it should be treated with caution as it can cause irritation to the skin, eyes, and respiratory system. Safety data sheets recommend using appropriate personal protective equipment (PPE) such as gloves and goggles. It is important to follow standard laboratory safety protocols to minimize exposure risks.

How should Methanesulfonamide (CAS: 3144-09-0) be stored?

Methanesulfonamide should be stored in a cool, dry, and well-ventilated area away from direct light. It is typically kept in a sealed container to prevent moisture absorption. The recommended storage temperature is between 0°C and 25°C, and it should be protected from strong oxidizing agents to maintain stability and prevent degradation.