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Naphthalene-2-sulfonamide

Naphthalene-2-sulfonamide Structure
Naphthalene-2-sulfonamide structure
CAS No.
1576-47-2
Chemical Name:
Naphthalene-2-sulfonamide
Synonyms
NSC 31057;beta-Naphthylsulfonamide;Naphthalene-2-sulfonamide;NAPHTHALENE-2-SULPHONAMIDE;naphthalene-2-sulfonylamide;beta-Naphthalenesulfonamide;Naphthalene-2-sulfonaMide 97%;NAPHTHALENE-2-SULFONAMIDE, 97 %;Naphthalene-2-sulfonic acid amide;Naphthalene-2-sulfonamide
CBNumber:
CB9748428
Molecular Formula:
C10H9NO2S
Molecular Weight:
207.25
MDL Number:
MFCD00051931
MOL File:
1576-47-2.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:56:34
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Naphthalene-2-sulfonamide Properties

Melting point 215-219 °C (lit.)
Boiling point 423.8±28.0 °C(Predicted)
Density 1.359±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
form solid
pka 10.08±0.30(Predicted)
Appearance White to off-white Solid
BRN 1955730
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
SMILES NS(=O)(=O)c1ccc2ccccc2c1
CAS DataBase Reference 1576-47-2(CAS DataBase Reference)
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H319
Precautionary statements  P305+P351+P338
PPE Eyeshields, Gloves, type N95 (US)
Safety Statements  22-24/25
WGK Germany  3
Storage Class 11 - Combustible Solids
NFPA 704
1
0 0

Naphthalene-2-sulfonamide price More Price(20)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 634077 Naphthalene-2-sulfonamide 97% 1576-47-2 1g $42.6 2026-04-30 Buy
Sigma-Aldrich 634077 Naphthalene-2-sulfonamide 97% 1576-47-2 10g $161 2026-04-30 Buy
Biosynth BAA57647 Naphthalene-2-sulfonamide 1576-47-2 10g $375 2026-06-04 Buy
Activate Scientific AS148738 Naphthalene-2-sulfonamide 97% 1576-47-2 1g $25 2026-06-04 Buy
Activate Scientific AS148738 Naphthalene-2-sulfonamide 97% 1576-47-2 5g $92 2026-06-04 Buy
Product number Packaging Price Buy
634077 1g $42.6 Buy
634077 10g $161 Buy
BAA57647 10g $375 Buy
AS148738 1g $25 Buy
AS148738 5g $92 Buy

Naphthalene-2-sulfonamide Chemical Properties, Uses, Production

Naphthalene-2-sulfonamide synthesis

120-18-3
1576-47-2
Synthesis of Naphthalene-2-sulfonamide from Naphthalene-2-sulfonic acid

Naphthalene-2-sulfonamide Preparation Products And Raw materials

Raw materials

2-Naphthalenesulfonyl azide Phenol, 2,6-dimethyl-, 1-carbamate 2-Naphthalenesulfonyl isocyanate Trimethyl(2-naphthyl)stannane 2-Naphthalenesulfinic acid, sodium salt
2-Naphthalenesulfonyl chloride Naphthalene-2-sulfonic acid Water Aniline 2-Naphthalenethiol

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Preparation Products

Naphthalene-2-sulfonamide Suppliers

Global Suppliers ( 86)
Supplier Tel Email Country ProdList Advantage
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14098 59
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Syntechem Co.,Ltd info@syntechem.com China 12973 57
Hunan Hui Bai Shi Biotechnology Co., Ltd. 0731-85526065 13308475853 ivy@hnhbsj.com China 7236 62
Wuhan TCASChem Technology Co., Ltd. 027-86697669 13986148687 sales@tcaschem.com China 3982 55
Shanghai Jian Chao Chemical Technology Co., Ltd. 150-2103-5486 18017383231 983544897@qq.com China 9335 55
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Shanghai Xingui Biotechnology Co., Ltd. 15121041756 xingui2022@126.com China 9954 58
Supplier Advantage
Alfa Aesar 84
Energy Chemical 61
Adamas Reagent, Ltd. 59
Shanghai Hanhong Scientific Co.,Ltd. 64
Syntechem Co.,Ltd 57
Hunan Hui Bai Shi Biotechnology Co., Ltd. 62
Wuhan TCASChem Technology Co., Ltd. 55
Shanghai Jian Chao Chemical Technology Co., Ltd. 55
Bide Pharmatech Ltd. 60
Shanghai Xingui Biotechnology Co., Ltd. 58

View Latest Price from Naphthalene-2-sulfonamide manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
NAPHTHALENE-2-SULFONAMIDE pictures 2019-07-06 NAPHTHALENE-2-SULFONAMIDE
1576-47-2
 $1.00 1KG 95% 500KG Career Henan Chemical Co

1576-47-2 (Naphthalene-2-sulfonamide) Related Search:

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NAPHTHALENE-2-SULPHONAMIDE NAPHTHALENE-2-SULFONAMIDE, 97 % Naphthalene-2-sulfonic acid amide beta-Naphthalenesulfonamide beta-Naphthylsulfonamide NSC 31057 Naphthalene-2-sulfonaMide 97% NAPHTHALENE-2-SULFONAMIDE ISO 9001：2015 REACH Naphthalene-2-sulfonamide naphthalene-2-sulfonylamide Naphthalene-2-sulfonamide 1576-47-2 Building Blocks Organic Building Blocks Sulfonamides/Sulfinamides Sulfur Compounds Organic Building Blocks Sulfonamides/Sulfinamides Sulfur Compounds