2-Naphthalenesulfonamide

Basic Information

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CAS Number

1576-47-2

Molecular Formula

C10H9NO2S

Molecular Weight

207.25 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

215-219 °C

Boiling Point

423.8°C at 760 mmHg

Flash Point

210.1°C

Refractive Index

1.666

SMILES

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C1=CC=C2C=C(C=CC2=C1)S(=O)(=O)N

InChI

InChI=1S/C10H9NO2S/c11-14(12,13)10-6-5-8-3-1-2-4-9(8)7-10/h1-7H,(H2,11,12,13)

InChIKey

SWBLLSQMOMPTMC-UHFFFAOYSA-N

LogP

1.4872000000000003

Topological Polar Surface Area

60.160000000000004 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

294

Safety Information

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GHS Hazard Pictograms

H319

Hazard Statement

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

HMS2761I16
NSC-31057
HMS1410M18
CHEMBL1427894
EN300-01212
Enamine_005914
AKOS001025780
1576-47-2
IDI1_008149
SCHEMBL193716
F0808-2048
DTXSID10283362
J-009432
Naphthalene-2-sulphonamide
BAA57647
Oprea1_645563
FT-0613116
CS-0188831
SR-01000212493-1
I(2)-Naphthalinsulfonamid
MFCD00051931
2-naphtylsulfonamide
MLS000737624
SY238127
MUE
Z45415553
Oprea1_570471
Naphthalene-2-sulfonamide
SMR000393794
SR-01000212493
2-Naphthalenesulfonamide

MDL Number

MFCD00051931

Customs Code

2935009090

FAQ

What is 2-Naphthalenesulfonamide (CAS: 1576-47-2)?

2-Naphthalenesulfonamide is a chemical compound with the CAS number 1576-47-2. It is a white crystalline solid with a molecular formula of C10H7NO2. This compound is used in pharmaceuticals, dyes, and as a reagent in research due to its aromatic properties.

What are the main uses of 2-Naphthalenesulfonamide (CAS: 1576-47-2)?

2-Naphthalenesulfonamide (CAS: 1576-47-2) is primarily used in the development of pharmaceuticals, as a dye precursor, and as a reagent in chemical synthesis. It finds applications in the food industry for coloring agents and in research for various chemical reactions.

Is 2-Naphthalenesulfonamide (CAS: 1576-47-2) safe?

2-Naphthalenesulfonamide (CAS: 1576-47-2) is generally safe when handled properly. However, it should be used with appropriate personal protective equipment (PPE) such as gloves and goggles. Avoid contact with skin and eyes, and ensure good ventilation during use. Proper disposal should be followed to prevent environmental contamination.

How should 2-Naphthalenesulfonamide (CAS: 1576-47-2) be stored?

2-Naphthalenesulfonamide (CAS: 1576-47-2) should be stored in a cool, dry place, away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture and contamination. Store it out of reach of children and pets, and follow safe chemical handling and storage practices as per relevant regulations.