Ethanesulfonamide

Basic Information

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CAS Number

1520-70-3

Molecular Formula

C2H7NO2S

Molecular Weight

109.15 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

60-63°C

Boiling Point

214.9 °C at 760 mmHg

Flash Point

83.7℃

Refractive Index

1.463

SMILES

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CCS(=O)(=O)N

InChI

InChI=1S/C2H7NO2S/c1-2-6(3,4)5/h2H2,1H3,(H2,3,4,5)

InChIKey

ZCRZCMUDOWDGOB-UHFFFAOYSA-N

LogP

-0.7051999999999998

Topological Polar Surface Area

60.16 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

108

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

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

Synonyms & References

English

ethansulfonamid
ethane sulfonamide
ethyl sulfonamide
MFCD03265410
NSC 87899
Ethanesulfonamide
d-ornithinehydrochloride
NSC-87899
EtSO2NH2
AS-17321
SCHEMBL28038
SY016774
J-008881
ethanesulphonamide
FT-0693274
ethyl sulphonamide
BDBM50044315
DTXSID9061752
AKOS000147712
EN300-75234
J-520439
AMY33485
1520-70-3
ZCRZCMUDOWDGOB-UHFFFAOYSA-N
NSC87899
methylmethanesulfonamide
CHEMBL69291
Z54886646
Ethanesulfonic acid amide
CS-W003034
methyl-methanesulfonamide

MDL Number

MFCD03265410

Customs Code

2935009090

FAQ

What is Ethanesulfonamide (CAS: 1520-70-3)?

Ethanesulfonamide (CAS: 1520-70-3) is an organic compound with the molecular formula C3H7NOS. It is a white crystalline solid with a pungent odor. Ethanesulfonamide is used in the synthesis of various pharmaceuticals and as a reagent in organic chemistry.

What are the main uses of Ethanesulfonamide (CAS: 1520-70-3)?

Ethanesulfonamide (CAS: 1520-70-3) is primarily used as a building block in the synthesis of pharmaceuticals and other organic compounds. It serves as a key intermediate in the production of medications and is also utilized in research for its reactivity in organic transformations.

Is Ethanesulfonamide (CAS: 1520-70-3) safe?

Ethanesulfonamide (CAS: 1520-70-3) is generally safe when handled with appropriate precautions. However, it can be irritating to the eyes and skin. Protective measures include wearing gloves and goggles. It is important to avoid inhalation and ingestion. Follow proper safety guidelines and use in a well-ventilated area.

How should Ethanesulfonamide (CAS: 1520-70-3) be stored?

Ethanesulfonamide (CAS: 1520-70-3) should be stored in a cool, dry place away from direct sunlight and heat sources. Store it in a tightly sealed container to prevent degradation. Avoid exposure to moisture and maintain a stable temperature range to ensure its stability and safety.